Pentylene
戊二 烯
🗣️ 情景例句
The news was announced to the public on TV.
这则消息经由电视向大众宣布。
You won't believe it,but it was really cheap.
你不会相信的，但这条裤子确实很便宜。
I think so. Let me see.
我想可以的。让我看看。