Diallelic
二对等位基因的
🗣️ 情景例句
You have to cook dinner for the entire family.
你今晚得替全家做晚餐呢。
Misfortunes never (seldom) come alone (single).
祸不单行。
People often ask me whether I like being a twin.
人们常常问我是不是喜欢双胞胎。