Chemical(engineering)machine
[化] 化工机器
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
When the cat's away the mice will play.
猫儿不在，老鼠造反。
I can't get home so early, Dad!
这么早我到不了家，爸爸！