Pneumocytes
(pneumocyte 的复数) [医]肺细胞
🗣️ 情景例句
Do you understand?
你明白吗？
It is too late to lock the stable door when the steed is stolen.
贼出关门。
No, more, about 130 years ago. Most of the slave owners were rich farmers who lived in the south. They wanted to keep their slaves.
不，还要早，大约130年前。大多数奴隶主都是住在南方的富有的农场主。他们想保留自己的奴隶。