Dithiazoles
(dithiazole 的复数) [化] 二噻唑
🗣️ 情景例句
and I'm giving some thought to a new book on a different subject.
如今我又开始在构想另一本不同题材的新书。
Waste of time is the most extravagant and costly of all expenses.
浪费时间是一切花费中最奢侈豪华的费用。
Ah, it's a secret!
呵，这是个秘密！