Melanephidrosis
[医] 黑汗[症]
🗣️ 情景例句
Good night, Harry,
再见，Harry。
Are you a native speaker of English?
你的母语是英语吗？
Though a number of descents have been made, much of it still remains to be explored.
人们多次进入洞内探险，但至今尚有不少东西有待勘探。