Microbeer
n. 微生物，细菌
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
Today is Monday.
今天星期一。
Right from the start there was trouble with the Hubble.
从最开始哈勃望远镜就有问题。