Mutomycin
变种霉素
🗣️ 情景例句
What room are you in, sir?
先生，您住几号房？
To youth I have but words of counsel -- work, work, work.
对青年人，我要奉劝几句话∶工作，工作，再工作。
If it were gentle, only the more unstable rods fell.
如果地震轻微，只有不稳定的木棒倒下；