Diallelic
二对等位基因的
🗣️ 情景例句
I beg you pardon?
对不起，你说什么？
The outdoor concert was called off due to the weather.
露天音乐会由于天气原因被取消。
Did you serve this gentleman half an hour ago, Caroline? He says he's the man who bought these books.
卡罗琳，半小时前你接待过这位先生吗？他说他就是买这两本书的人。