Caryogenetics
核遗传学
🗣️ 情景例句
Just a moment, I'll ask him.
稍等，我问一下他。
Are you in a hurry?
赶时间吗？
He picked up what seemed to be the smallest bottle and discreetly asked the price.
他挑出一个看上去最小的瓶子，谨慎地问了价。