Hydroclamp
液压夹具
🗣️ 情景例句
Sure. Oh, sorry, Mary, I'd better go now.
可以。哦，抱歉，Mary，我要挂电话了。
Thoroughly to teach another is the best way to learn for yourself.
教学相长。
Is there anything I can show you.
有什么要我拿给你们看的吗？