評論
打印
at one's fingertips 了如指掌
How to get at that little island is at his fingertips.他知道怎么去那個小島。
at one's wit's end 智窮
Don't ask him.It is also at his wit's end.不要問他了，他也不知道。
big shot 大人物，大亨
He is a big shot in our little town.
black sheep 敗家子，害群之馬
Every family has a black sheep.家家有本難念的經(jīng)。
black and blue 遍體鱗傷
The thief was caught of red-handed and beaten black and blue.那個小偷當(dāng)場被抓住并被打得青一塊紫一塊的。
black and white 白紙黑字
The proof is in black and white and the murderer has no any excuses.證據(jù)確鑿，兇手再也無話可說。
