中文 Chinese- 鑽牛角尖
- 钻牛角尖
英文 English Explain:
- lit. to penetrate into a bull's horn (idiom); fig. to waste time on an insoluble or insignificant problem
- to bash one's head against a brick wall
- a wild goose chase
- a blind alley
- to split hairs
鑽牛角尖 钻牛角尖 English Pronunciation: