每日商務英語 第417期:機靈的
sharp as a tack 機靈的(成語)
英文釋義
(IDIOM) Very intelligent.
例句
Our accounting consultant may be old but she's sharp as a tack, and in only a few minutes she found a number of errors in our accounts.
我們的會計顧問雖然年老,但是非常機靈,她在幾分鐘內就發現了賬目中的很多錯誤。