-ene
[医]〔后缀〕指含一个双键的不饱和碳氢化合物即烯
🧩 词语组成解析
abbr. 东北东（east - northeast）
🗣️ 情景例句
Too easy for you?
对 ，太容易了
Who do you think you are?
你以为你是谁？
The fire service began to wonder whether a gas might have caused the fire.
消防部门开始怀疑有一种气体可能会导致火灾。