Machining
[机] 机制
✅ 同义词
🗣️ 情景例句
Well, how're you been, Philip?
嗯 ，这些年来怎么样， Philip？
That's all for today.
今天就到这儿了。
and a very firm hand must be employed in the early stages.
因此开始阶段需要有一位强有力的老手。