Hexenyl
己烯
🗣️ 情景例句
Will you help me?
可以帮助我吗？
I'm going to show him how to speak French.
我正要指点他如何讲法语。
If you touch them you may break something or have an accident and hurt yourselves.
如果你用手摸它们，也许你会搞坏机器，或者会发生事故，打伤你自己。