Submachine
[计] 子机
🗣️ 情景例句
We just don't see each other anymore.
我们彼此差不多见不到面了。
To read without reflection is like eating without digestion.
学而不思，犹如食而不化。
It's nothing serious.You'd better have a good rest.
（病情）不太严重。你最好好好休息一下。