英文词汇：butene

中文含义：丁烯

英语词性：noun

美式音标：bjuːˈtiːn

同义词：butylene

易混淆单词：butane（丁烷）

双语例句：

1. Butene is a chemical compound that is commonly used in the production of plastics.

丁烯是一种常用于生产塑料的化学化合物。

2. The production of butene from crude oil involves several refining processes.

从原油中生产丁烯需要经过多个精炼过程。