Steramide
乙酰磺胺
🗣️ 情景例句
For payment we would prefer and L/C.
我们更愿意使用信用证的方式付款。
Can I fix an overseas call to London by person-to-person call?
我要打到伦敦的叫人电话好吗？
When you come to think about it, there are only four ways you can deal with rubbish: dump it, burn it, turn it into something you can use again, attempt to produce less of it.
倾倒、焚烧、把垃圾变成再生材料或试图少产生一些垃圾。