at a loose end 无所事事 ; 闲着 ; 不知做什么好 ; 无事可做
loose end 掏槽的采煤工祖 ; 未扎紧的末端 ; 不用的部分 ; 未了结的零星问题
Be At A Loose End 时乖运蹇
At Loose End 无所适从
from a loose end 无所事事
cigarette with loose end detail 空头卷烟
loose-end strand 未上扣的珠串
Loose-end cigarette 烟支空头
N-COUNT A loose end is part of a story, situation, or crime that has not yet been explained. (故事、情况或犯罪案件中) 尚未解释清楚的地方
There are some annoying loose ends in the plot.
情节中有一些令人烦恼、尚待弄清的东西。
PHRASE If you are at loose ends, you are bored because you do not have anything to do and cannot think of anything that you want to do. 闲得无聊 [非正式]
She had woken feeling at loose ends.
她醒了，感到闲得无聊。
Come and see us, if you're at a loose end.
你要是闲着无事就来我们这儿坐坐吧。
Step on the loose end of the string and slowly raise the camera to your eye.
一脚踩住地上的绳子，然后慢慢举起相机到眼前。
The second loose end we left in the article is the question of why, if a validation method is actually part of a backing bean, its value must be generically evaluated with a component association.
我们在本文中留下的第二个问题是：既然验证方法实际上是 backing bean 的 一部分，那么为什么通常必须利用组件关联来判断它的值。
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