Splitnut
对开螺母
🗣️ 情景例句
Have you got any proofs?
你们有证据吗？
A standard one. Replacement during the first year if all rules for proper use have been followed.
有一个原则，如果在一年内符合各种使用规定，就可更换。
Yes, that's right.
你说对啦。