Ethylene linkage
[化] 烯键; 碳-碳双键
🧩 词语组成解析
n. 乙烯\\n[化] 乙烯; 1,2-亚乙基
linkage
[['liŋkidʒ]]
n. 联合, 连锁, 结合, 联动\\n[计] 连接
🗣️ 情景例句
Can what?
能做什么？
Reason binds the man.
理智约束著人。
You've done very well and made lots of progress.
你功课学得很好，进步很大。