Germline
种系
🗣️ 情景例句
I'm sorry you can't come with us, Susan.
很遗憾你不能同我们一起去， Susan。
At times, the smell from the gutter can be rank.
从下水沟时常冒出刺鼻的气味。
So where's your bike today?
那么今天您的自行车在哪里呢？