Allotropical
a. 【化学】同素异形的
🗣️ 情景例句
No, thank you. It's too late. I really have to go.
不，谢谢。太晚了，我真的该走了。
What time is it now?
现在几点？
I have a headache, and she has a stomachache.
我头疼，她胃疼。