Cyclic diolefine
[建] 环二烯
🧩 词语组成解析
cyclic
['saiklik]
adj. 周期的，循环的;轮转的;
[化] 二烯; 二烯属
🗣️ 情景例句
What kind of things are you looking for?
你想要买什么样的东西？
To eat dinner
吃晚饭
They had a good time, but I didn't go.
他们玩得很痛快，但我没有去。