Alhpa olefin
[机] α烯烃
🧩 词语组成解析
n. 石蜡, 烯烃\\n[化] 烯烃
🗣️ 情景例句
The book is worth reading.
这本书值得一读。
Every cloud has a silver lining.
山穷水尽疑无路，柳暗花明又一村。
Live animals? I didn' t know we were going to take live animals with us, Sir.
活的动物？我还不知道我们要带活的动物，先生。