Isopropylidene
异亚丙基, (曾用名“异丙叉”)
🗣️ 情景例句
We must prepare ourselves to have a hard time.
我们必须准备过艰苦的日子。
He learns French every day.
他每天都学法语。
If I can find you any support, would you be interested?
如果我能给你找到资助，你会感兴趣吗？