(as) sharp as a razor
01
头脑敏锐, 非常聪明
used to refer to someone who is very intelligent and is able to think and decide very quickly
approving
idiom
例子
Her humor is unmatched. She always comes up with sharp-as-a-razor one - liners that have everyone laughing.
她头脑敏锐,几分钟就找到了答案。
02
having a very keen edge or point



























