Pentaphenylethane
五苯基乙烷
🗣️ 情景例句
What events are happening on campus?
校园里有什么事件发生？
Hungry dogs will eat dirty puddings.
饥不择食。
There's a label on the handle with my name and address on it.
箱把上有一标签，上面写着我的姓名和住址。