Dienes
[化] 双烯; 二烯烃
🗣️ 情景例句
I have interviews until noon,
我从现在到中午， 有一系列的面谈，
I'll rub your back with this brush.
我用这把刷子刷你的后背。
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。