Cyclic olefine
[建] 环烯
🧩 词语组成解析
cyclic
['saiklik]
adj. 周期的，循环的;轮转的;
[化] 烯烃; 链烯烃
🗣️ 情景例句
Turn around, Michelle. Let me see the back of it.
转过去一下， Michelle。让我看看它的背面。
If she gets mad with him, she will not speak to him for days.
她对他一生气就会许多天不跟他说话。
Liz, can you do me a favor?
李兹，帮个忙吧？