Allel
[医] 等位基因, 对偶基因
🗣️ 情景例句
The veil.
面纱。
My cousin is a member of a flying club, He seem private flying.
我的表兄是一个飞行俱乐部成员，他似乎很喜欢飞行。
We were in a better position than they were.
我们的处境比他们要好。