Micropopulation
微生物群
🗣️ 情景例句
We think it might be just right for ten- to twelve-year-olds.
我们想它或许对十岁到十二岁大的孩子正合适。
What's your favorite kind of animal?
你最喜欢的动物是什么？
Is this from our last shipment?
这是上次叫的货吗？