Heterozygosita
杂合性
🗣️ 情景例句
How's your son getting on with his English?
你儿子的英语学得好吗？
We've got to get a mirror for the bashroom.
我们必须有一面镜子放在浴室。
I'd like to have my boss go through the plant some day.
我真想叫我老板哪天也过来看看。