Machining
[机] 机制
✅ 同义词
🗣️ 情景例句
Yes, it is.
是的，没错。
He that is master must serve.
主人必须会服务。
No one could account for the fact that one of the boxes was extremely heavy.
其中有只箱子特别重，可谁也弄不清是怎么回事。