释义 |
knuckle-buster noun- in car repair, a nut that is tightly fastened, guaranteeing a difficult and painful removal process US
- — Lewis Poteet, Car & Motorcyle Slang, p. 118, 1992
- a crescent wrench US, 1941
- — Lou Shelly, Hepcats Jive Talk Dictionary, p. 46, 1945
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