Dimorph
n. (同质)二形之一
🗣️ 情景例句
He made up with his girlfriend.
他和女朋友和好了。
Are you going to use cash or traveller's cheques?
您是用现钞换呢，还是用旅行支票换？
Excuse me. May I have a piece of paper, please?
请问，我可以要一张纸吗？