Physica
n. 自然史（医学书籍名）
🗣️ 情景例句
Yeah, he's fine.
是的 ，他不错。
It must be about three thirty.
现在想必是三点三十分左右。
He's gone to England with his family. He won't be back until January.
他和家人一起回英国了。要到元月份才回来。