Caryogenetics
核遗传学
🗣️ 情景例句
When did you last go fishing with Robbie?
你上一次和Robbie一起去钓鱼是什么时候啦
You ought to have that coat cleaned and pressed.
你应该把那件大衣清洗并且压一下。
Please stop me if you have any question.
有任何问题，请随时叫我停下来。