Diisopropyl
二异丙基
🗣️ 情景例句
She had to work her way through law school.
她必须半工半读学法律。
That sounds like the product we had in mind.
那种产品好像就是我们所想要的。
Many strange new means of transport have been developed in our century,
本世纪已研制出许多新奇的交通工具，