Butane-butylene fraction
[化] 丁烷-丁烯馏分
🧩 词语组成解析
butane
[['bju:tein]]
n. 丁烷\\n[医] 丁烷
n. [化]丁烯
🗣️ 情景例句
What's wrong with wanting to be on the school board?
想进入联合校董会有什么错？
I shave, brush my teeth, and comb my hair.
我洗脸，刷牙，梳头。
All night long, people dance and sing.
整个夜晚人们载歌载舞。