Pachyonychia congenita
[醫] 先天性指(趾)甲肥厚
?? 詞語組成解析
[醫] 甲肥厚
??? 情景例句
the quarterback on our football team.
我們足球隊的四分衛。
Don't speak all you know, but know all you speak.
不要盡言所知，而要盡知所言。
Is anything the matter?
怎么回事呀？