Micromechanical
细观力学\\n微机械
🗣️ 情景例句
It's good! It's this Sunday at 7.
好极了。宴会再本周日7点。
I can't help it, sir.
我也无能为力，先生。
Thank you.I'll certainly be more careful.
谢谢您。我以后一定会多加注意。