Olefinic bond
[化] 烯键
🧩 词语组成解析
烯族的
🗣️ 情景例句
My house is only a few miles from Spaceport.
我的家离Spaceport只有几哩路。
You had better not bother him right now.
你现在最好不要去打扰他。
Li Lei, go and find a teacher. I'll go and move away the bag of rice with Lin Tao.
“李垒，你去找老师。我和林涛去搬走那袋大米”。