Alleles
n. 对立形质；等位基因；对偶基因（allele的复数）
🗣️ 情景例句
Why do you plan to leave the present job?
你为什么打算离开现在的工作？
Well, I think it's time we get back to business.
哦，我认为我们该回到正题上了。
'But you are still ugly,' Sally said.
“可是你仍然难看呀，”萨莉说。