Subunit
[计] 子单元, 子单位\\n[化] 亚基
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
Speech is silver,silence is gold.
言语是银，沉默是金。
I really enjoy it, but I'm tired of so much reading.
我可喜欢学啦！但要读的东西太多，我很烦。