一语道破

一语道破 [yī yǔ dào pò]

1. ■ puncture a fallacy with one remark; blurt out the truth; clear up the matter in a single sentence; dispose with one word; get to the heart of the matter in a few words; hit the mark with a single comment; hit the nail on the head; lay bare its secret with one remark; lay bare the truth with one penetrating remark; point out the truth; strike home:

一语道破其中的奥秘 lay bare the secret of sth. with one remark