Locknut
n. 防松螺母
🗣️ 情景例句
I don't want my tonsils out.
我不想把扁桃腺切除。
The brave man hazards his life, but not his conscience.
英雄的人可以冒生命危险，但不冒良心危险。
I'm afraid it is quite common that people steal things from their workplace.
恐怕人们在工作场所偷东西是相当普遍的。