Kekule formula
[化] 凯库勒式(指苯结构式)
🧩 词语组成解析
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
It's a privilege to know you.
认识您是我的荣幸。
I met one of the engineers over at the television station.
我在电视公司遇到一位工程师。
Suddenly the door of the storeroom was opened and a man entered.
突然贮藏门开了，一个男人走了进来。