Alpha-butylene
[化] α-丁烯; 1-丁烯
?? 詞語組成解析
alpha
['?lf?]
n. 希臘字母的第一個字母;
n. [化]丁烯
??? 情景例句
Ah. She's out.
啊。她出去了。
Does this bus go to the train station?
這輛公共汽車去火車站嗎？
When he was driving along Catford Street recently,
最近，當(dāng)他正開車在凱特福德街上行駛時，