| 释义 |
keep sth. at one's fingertips
[英] [ki:p ˈsʌmθɪŋ æt wʌnz ˈfɪŋɡətɪps]]
[美] [kip ˈsʌmθɪŋ æt wʌnz ˈfɪŋɡətɪps]
[短语] 对…了如指掌
词频排名 50640/55435
学习人数 13
难度等级 10/10
认知比例 60.00%
例句
I keep the area at my fingertips.
我对这一带了如指掌。
"To meet the need of the customers, you should keep all the products at your fingertips."
为了满足顾客的需要，你应该对所有的产品了如指掌。
助记
口诀
keep keep
|