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[beɪs] [beɪs]

  • n. 根基,底部;基础;基地;基础成分;(数字进位制中的)基数;(棒球)垒;碱,盐基;(晶体管的)基极;词根
  • v. 以……为基础;把基地设在……
  • adj. 卑鄙的,下流的;低劣的
  • 【名】 (Base)(英、美、爱尔兰)马濑(人名)

[ 复数 bases 第三人称单数 bases 现在分词 basing 过去式 based 过去分词 based 比较级 baser或more base 最高级 basest或most base ]






...1 A-m其中每一个系数Ai都是0、1、2、3、4、5、6、7、8、9这十个数字中的一个,下标i表示该系数的权位,其权重就是10i。十进制数的基base或radix)是10,因为系统中采用了10个不同的数字,数字权位的权重是10的幂。


  [机] 底座

值得注意的是,MR灯泡是属于12 V低伏特的灯,一般有20~75 W的选择,寿命平均在2000~3500个小时。3.底座Base):白炽灯底座的作用主要是固定灯泡以及提供给灯丝电流,主要的材料是铜。



... 碱性绿;碱性品绿;盐基品绿;孔雀绿;碱性艳绿4B;中国绿;碱性块绿;维多利亚绿(铬钙硅色料);B…… 碱;盐基;base 碱性绿;孔雀绿;碱性块绿;盐基品绿;碱性艳绿4B;孔雀石绿;中国绿;Basic green;Ma…… ...



knowledge base 知识基础 ; 知识基 ; 常识库

base line 基线 ; 垒间线 ; 基准线 ; [数] 底线

military base [军] 军事基地 ; 旧军事基地 ; 翻译

base metal 卑金属 ; 基本金属 ; [材] 贱金属 ; 母材

Ace of Base 爱司基地 ; 基地能手 ; 底牌

monetary base 货币基数 ; [金融] 货币基础 ; 基础货币 ; 准备货币

Base rate 基准利率 ; 基本利率 ; 基本汇率 ; 基础利率

Capital base 资本金 ; 资本基础 ; 资金基础

SI base unit 国际单位制基本单位 ; 国际标准基准单位 ; SI基本单位



  • n.
    • any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water

      "bases include oxides and hydroxides of metals and ammonia"

      同义词: alkali

    • installation from which a military force initiates operations

      "the attack wiped out our forward bases"

      同义词: base of operations

    • lowest support of a structure

      "it was built on a base of solid rock"

      同义词: foundation fundament foot groundwork substructure understructure

    • place that runner must touch before scoring

      同义词: bag

    • (numeration system) the positive integer that is equivalent to one in the next higher counting place

      同义词: radix

    • the bottom or lowest part

      "the base of the mountain"

    • (anatomy) the part of an organ nearest its point of attachment

      "the base of the skull"

    • a lower limit

      同义词: floor

    • the fundamental assumptions from which something is begun or developed or calculated or explained

      同义词: basis foundation fundament groundwork cornerstone

    • a support or foundation

      "the base of the lamp"

      同义词: pedestal stand

    • the bottom side of a geometric figure from which the altitude can be constructed

      "the base of the triangle"

    • the most important or necessary part of something

      同义词: basis

    • the place where you are stationed and from which missions start and end

      同义词: home

    • a terrorist network intensely opposed to the United States that dispenses money and logistical support and training to a wide variety of radical Islamic terrorist groups; has cells in more than 50 countries

      同义词: al-Qaeda Qaeda al-Qa'ida al-Qaida

    • (linguistics) the form of a word after all affixes are removed

      同义词: root root word stem theme radical

    • the stock of basic facilities and capital equipment needed for the functioning of a country or area

      "the industrial base of Japan"

      同义词: infrastructure

    • the principal ingredient of a mixture

      "glycerinated gelatin is used as a base for many ointments"; "he told the painter that he wanted a yellow base with just a hint of green"; "everything she cooked seemed to have rice as the base"

    • a flat bottom on which something is intended to sit

      "a tub should sit on its own base"

    • (electronics) the part of a transistor that separates the emitter from the collector
  • v.
  • adj.
    • serving as or forming a base

      "the painter applied a base coat followed by two finishing coats"

      同义词: basal

    • (used of metals) consisting of or alloyed with inferior metal

      "base coins of aluminum"; "a base metal"

    • of low birth or station (`base' is archaic in this sense)

      "baseborn wretches with dirty faces"

      同义词: baseborn humble lowly

    • not adhering to ethical or moral principles

      "base and unpatriotic motives"; "a base, degrading way of life"

      同义词: dishonorable dishonourable immoral unethical

    • having or showing an ignoble lack of honor or morality

      "that liberal obedience without which your army would be a base rabble"

      同义词: mean meanspirited

    • illegitimate

      同义词: baseborn

    • debased; not genuine

      "an attempt to eliminate the base coinage"

以上来源于: WordNet


base /beɪs/ CET4 TEM4 ( basing, based, baser, basest, bases )

  • 1. 

    N-COUNT The base of something is its lowest edge or part. 底边; 底部


    There was a bike path running along this side of the wall, right at its base.


  • 2. 

    N-COUNT The base of something is the lowest part of it, where it is attached to something else. 基部


    The surgeon placed catheters through the veins and arteries near the base of the head.


  • 3. 

    N-COUNT The base of an object such as a box or vase is the lower surface of it that touches the surface it rests on. (箱或瓶等器皿的) 底部


    Remove from the heat and plunge the base of the pan into a bowl of very cold water.


  • 4. 

    N-COUNT The base of an object that has several sections and that rests on a surface is the lower section of it. 底座


    The mattress is best on a solid bed base.


  • 5. 

    N-COUNT A base is a layer of something which will have another layer added to it. 底层


    Mix together the cream cheese, yoghurt and honey, and spread over the meringue base.


  • 6. 

    N-COUNT A position or thing that is a base for something is one from which that thing can be developed or achieved. 基础


    The post will give him a powerful political base from which to challenge the Kremlin.


  • 7. 

    V-T If you base one thing on another thing, the first thing develops from the second thing. 以…为基础


    He based his conclusions on the evidence given by the captured prisoners.


  • 8. 

    based ADJ 以…为基础的 [v-link ADJ 'on/upon' n]


    Three of the new products are based on traditional herbal medicines.


  • 9. 

    V-T to station, post, or place (a person or oneself) 安置(某人)

  • 10. 

    N-COUNT A company's client base or customer base is the group of regular clients or customers that the company gets most of its income from. (客户) 群 [商业]


    The company has been expanding its customer base using trade magazine advertising.


  • 11. 

    N-COUNT A military base is a place that part of the armed forces works from. (军事) 基地


    Gunfire was heard at an army base close to the airport.


  • 12. 

    N-COUNT Your base is the main place where you work, stay, or live. 主要 (工作、逗留或生活) 地点


    For most of the spring and early summer her base was her home in Connecticut.


  • 13. 

    N-COUNT If a place is a base for a certain activity, the activity can be carried out at that place or from that place. (活动) 大本营


    The two hotels are attractive bases from which to explore southeast Tuscany.


  • 14. 

    N-COUNT The base of a substance such as paint or food is the main ingredient of it, to which other substances can be added. 主要配料


    Just before cooking, drain off any excess marinade and use it as a base for a sauce.


  • 15. 

    N-COUNT A base is a system of counting and expressing numbers. The decimal system uses base 10, and the binary system uses base 2. 基数 [also N num]

  • 16. 

    N-COUNT A base in baseball or softball is one of the places at each corner of the diamond on the field. A player who is at first base, second base, or third base, is standing at the first, second, or third base in a clockwise direction from home plate. (棒球或垒球中的) 垒


    The first runner to reach second base in the game was John Flaherty.


  • 17. 

    ADJ Base is used to describe a price or someone's income when this does not include any additional amounts. 基本的 (价格或收入) [ADJ n]


    ...an increase of more than twenty percent on the base pay of a typical worker.


  • 18. 

    ADJ devoid of honour or morality; ignoble; contemptible 不道德的; 卑劣的; 可鄙的 [ADJ n]

  • 19. 

    ADJ of inferior quality or value 劣质的 [ADJ n]

  • 20. 

    ADJ debased; alloyed; counterfeit 贬值的; 混合的; 伪造的 [ADJ n]


    base currency


base on 基于,以……为根据;在……基础上

production base 生产基地

on base [体]占垒

base in 基于

at base 本质上  

in base 【纹章学】在盾形纹章的下部  

knowledge base 知识库

data base 数据库(等于data bank);基本数据;储存之资料

customer base 客户群;客户基础

industrial base 工业基地

base oil 基础油;原油

base station 基站;基电台

economic base [经]经济基础

base material 基础材质

main base 主基地;控制点

base area 底面积;底面

base metal [化]基底金属;碱金属

base point 基准点;原点

base plate 底盘,底座;[医]基板(牙)

base class 基础类别,基本类


词根: base


based 有根基的

basal 基部的;基础的

baseless 无根据的;无基础的


basely 卑鄙地;下贱地


baseness 卑鄙;下贱


based 立基于,以…为基础(base的过去式和过去分词)

  basis, ground, base, foundation


basis 主要用作抽象或引申意义。

ground 含义与basis和foundation接近。一般指某种决定、论点或关系的基础,也可指某种原因的基础。

base 侧重指构成或支撑某一具体物体的基础,也可指军事基地或用作比喻意义。

foundation 用于具体意义时,侧重指坚固结实的建筑物的基础或地基;用作比喻意义时,与basis基本相同。


  ground, base, foundation


ground n.地面,土地,也指地域,水底,海底。

base n.指具体的有形的基础,也可指物体的底部、基部;基地,总部。

They use their apartment in New York as a home base from which they travel frequently.他们把纽约的公寓作为他们频繁出行的大本营。

foundation n.本义指建筑物的地基,含有坚实的基础的意思;基金会。

The foundation for our house is made of cement.我们房子的地基是水泥打下的。


  basis, base

basis 多用于比喻,主要指命题的基础。如:His ideas have no basis in reality.(他的意见缺乏现实基础。)

base 表事物的下部的底部,多用于具体事物。





base on 基于,以……为根据;在……基础上

production base 生产基地

on base [体]占垒

base in 基于

at base 本质上  

in base 【纹章学】在盾形纹章的下部  

knowledge base 知识库

data base 数据库(等于data bank);基本数据;储存之资料

customer base 客户群;客户基础

industrial base 工业基地

base oil 基础油;原油

base station 基站;基电台

economic base [经]经济基础

base material 基础材质

main base 主基地;控制点

base area 底面积;底面

base metal [化]基底金属;碱金属

base point 基准点;原点

base plate 底盘,底座;[医]基板(牙)

base class 基础类别,基本类

- 来自原声例句

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