Quality betterments 质量改进
additions and betterments reserve 扩充及改良准备
improvement and betterments insurance 房屋修缮与改良保险
additions and betterments 增建和改良工程 ; 增加并增值
asset betterments and additions 资产的改建和增建
improvement and betterments 改进工程 ; 房屋修缮与改进
assets betterments and additions 资产的改建和增建
同义词： improvement advance
同义词： amelioration melioration
以上来源于: WordNet
N-UNCOUNT The betterment of something is the act or process of improving its standard or status. 改善 [正式] [oft N 'of' n]
His research is for the betterment of mankind.
他的研究是为了人类生活的改善。
The last part of this paper draws the conclusion and conceives this task's betterments.
最后一章给出结论以及本工作的改进方向。
The costs of additions and betterments are capitalized and expenditures for repairs and maintenance are expensed in the period incurred.
附加和修缮成本已资本化，并且发生了修理和维护费用。
Volunteers are very pleased because they know the compassion laid have, will continue to pave the way for more future betterments to come.
现在即使下著雨，走起路来也不沾上泥巴，慈济人非常高兴，用爱铺成的康庄大道，将为村民带来更好的未来。
应用推荐