Homoannular diene
[化] 同环二烯
🧩 词语组成解析
diene
[['daii:n]]
[化] 双烯; 二烯烃
🗣️ 情景例句
We formed a very favorable impression of her.
我们对她的印象极好。
What I dream of doing is taking a year off and sailing around the world alone.
我梦想能够休上一年假，自己乘船周游世界。
Two main techniques have been used for training elephants,
驯象有两种主要的方法，