Melasma addisonii
[医] │阿狄森氏[黑斑]病
🧩 词语组成解析
[医] │黑斑病
🗣️ 情景例句
You really have been working too hard.
你们确实太忙了。
Who is the author of this novel?
这篇小说的作者是谁？
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？