Kekule structures
[化] 凯库勒结构
🧩 词语组成解析
n. 结构；构筑物；业务方式（structure的复数）
🗣️ 情景例句
He's your best man.
他是男傧相呀。
I've had this cough for a week now.
我这样咳嗽已经一周了。
After making a short test flight at 4,15 a.m.,
布莱里奥凌晨4点15分作了一次短距离试飞，