Bisbenzothiazole
二苯并噻唑
🗣️ 情景例句
I'm stressed out. I need a vacation.
我筋疲力尽了，我要休假！
Grocery bills are expensive.
食品价格昂贵。
We are prepared to reconsider amending the contract.
我们可以重新考虑修改合同。