钻牛角
zuān niú jiǎo
로그인하여 이 단어를 학습 목록에 저장하세요.
정의
- 1. lit. honing a bull's horn; fig. to waste time on an insoluble or insignificant problem
- 2. to bash one's head against a brick wall
- 3. a wild goose chase
- 4. a blind alley
- 5. to split hairs
- 6. same as idiom 鑽牛角尖|钻牛角尖