Bromofume
二溴乙烷
🗣️ 情景例句
Don't worry about it.
别放在心上。
Debt is better than death.
负债总比死亡强。
You see, the school will be expensive to run and we shall need a lot of good teachers.
你知道，办这所学校要花很多的钱，我们需要很多好教师。