Alpha-butylene
[化] α-丁烯; 1-丁烯
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. [化]丁烯
🗣️ 情景例句
I expect others to perform beyond their capacities.
我有时对别人的能力期望过高。
The lion is not so fierce as he is painted.
狮子没有画上的凶猛。
How far is it from here?
离这儿多远？