Disomy
二体性
🗣️ 情景例句
If there's anything you need while you're in town, just let me know.
你在镇上有什么需要，就告诉我吧。
It's going to rain this afternoon.
今天下午好像要下雨。
I am so sorry about this.
对此我非常抱歉（遗憾）。