Micromachining
n. 显微机械加工
🗣️ 情景例句
I'll bring the dog over by nine.
我在九点之前把狗送来。
Knowledge is a treasure, but practice is the key to it.
知识是一座宝库，实践是打开宝库的钥匙。
The figure seems all Right.
数目看起来是对的。