Isopropylamine
[化] 异丙胺
🗣️ 情景例句
I've been wanting to meet you for some time.
很久以来我一直想见你。
Honesty may be dear bought,but can never be an ill pennyworth.
高价买诚实，永远也值得。
We visited the Great Wall. We went there by bus. We all took some food and drink with us.
我们参观了长城。我们是坐车去的。我们每人都自备一些食物和饮料。