Naphthionic acid
[化] 对氨基萘磺酸\\n[医] 氨基萘磺酸
🧩 词语组成解析
🗣️ 情景例句
What college are you attending?
你在哪里上学？
What have you done?
你究竟都做了些什么？
Collecting as a serous hobby is quite different and has many advantages.
作为一种严肃的业余爱好的收藏活动完全是另外一回事，它具有许多益处。