Thiosa
二硫化四甲秋兰姆
🗣️ 情景例句
Robbie, you're something!
Robbie，你真是有骨气！
Beware of a man of one book.
不要与一个有专业知识的人争论。
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。