Allomerization
[机] 叶绿素酊之氧化
🗣️ 情景例句
I'm not doing anything.
我没有要做什么。
Your history paper is due.
你的历史课作业该缴了。
You are better now, but you mustn't get up yet. You must stay in bed for another two days.
你现在好些了，但你还不应该起床。你必须再卧床两天。