Halogenosulfanes
卤代硫烷
🗣️ 情景例句
We're also very glad to have practical business dealings with you.
我们也很高兴能和贵公司建立实质性的业务联系。
Knowledge comes from experience alone.
知识来自经验。
This modern faith in medicines is proved by the fact
这个事实证实了现代人对药物的信赖。