Dipropylamine
[化] 二丙胺
🗣️ 情景例句
Yes. They reached us yesterday.
是的，昨天我们收到这批货物。
There are as good fish in the sea as ever came out of it.
海里的好鱼是取之不尽的。
We should learn the value of money and learn how many hours' work has to be done before we can buy something.
我们应该认识到钱的价值，知道要干多少小时的活，我们才能买某件物品。