Chloasma gravidarum
[医] 妊娠褐黄斑
🧩 词语组成解析
n. [医]黄褐斑
子痫
🗣️ 情景例句
I've only been waiting for an hour.
我已经等了一个小时了。
A man apt to promise is apt to forget.
轻诺者易忘。
Many firms, for instance, have great difficulty in obtaining technical or scientific books from libraries
比如，很多公司向图书馆借阅科技书籍时感到很困难，