Jacknut
起重螺帽(装在气缸体上, 拆卸时用)
🗣️ 情景例句
I have an idea that may solve the problem for him
我有个主意他也许能解决这个问题
Could you please let us know what discount you can give for an order exceeding 400 sets?
能否告知定货超过400台你方所能给的折扣。
There were coins everywhere.We looked for them, but we could not find them all.
到处都是硬币。我们虽然找了，但没有把它们全部找到。