Lithokelyphos
[医] 胎膜石化
🗣️ 情景例句
I need a new toothbrush. My old one's worn out.
我需要一支新牙刷。旧的用坏了。
A handful of common sense is worth bushel of learning.
一点小常识常胜过很多有价值的学问。
She left home when she was eighteen and has lived in Los Angeles for the past fifteen years.
18岁时，她离开了家。过去的15年里她一直住在洛杉矶。