鑽牛角尖
zuānniújiǎojiān
ㄗㄨㄢ ㄋㄧㄡˊ ㄐㄧㄠˇ ㄐㄧㄢ
Simplified 钻牛角尖
- 1lit. to penetrate into a bull's horn (idiom); fig. to waste time on an insoluble or insignificant problem
- 2to bash one's head against a brick wall
- 3a wild goose chase
- 4a blind alley
- 5to split hairs