Polyene
n. 聚烯\\n[化] 多烯; 多烯烃
🗣️ 情景例句
I could sure use a drink.
我真得来一杯。
The walls are three inches thick.
这墙3英寸厚。
Mathilde! Oh yes. Sorry, I didn't recognize you. Where have you been all these years, Mathilde? I hope you weren't ill. You don't look very well.
玛蒂尔德！真的是你呀！对不起，我没有认出你来。这些年你上哪儿去了，玛蒂尔德？我想你没有病吧，你的脸色看来不太好。