Alpha-olefin
[化] α-烯烃
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. 石蜡, 烯烃\\n[化] 烯烃
🗣️ 情景例句
I was wondering if you could help me. I'd like to know.
不知道你能否帮助我，我想知道。
Congratulations on your success.
我恭喜你成功了。
In the contrary school, the duck is supreme.
与滑翔鸟相对的另一类鸟中，数野鸭本领最高。