| 释义 |
have sth. at hand
[英] [hæv ˈsʌmθɪŋ æt hænd]
[美] [hæv ˈsʌmθɪŋ æt hænd]
[短语] 对…了如指掌
词频排名 33783/55435
学习人数 8
难度等级 2/10
认知比例 33.33%
例句
I have the area at hand.
我对这一带了如指掌。
"To meet the need of the customers, you should have all the products hand."
为了满足顾客的需要，你应该对所有的产品了如指掌。
助记
联想
know sth backwards and forwards
know sth. like the back/palm of one's hand;
know ... to one's fingertip
at one's finger tips
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