Olefine complex
[化] 烯烃络合物
🧩 词语组成解析
[化] 烯烃; 链烯烃
🗣️ 情景例句
It's such an important decision.
这是一个如此重要的决定。
It won't fit; you'll have to go to the post office.
那不行，你必须去邮局才行。
You're crazy!
你疯了！