Nonclassical carbocation
[化] 非经典碳正离子
🧩 词语组成解析
非经典的
碳阳离子
🗣️ 情景例句
Ping-Pong tables, soda machines, and lots of music.
乒乓球， 汽水贩卖机， 热闹的音乐。
You don't have to pay any duty on personal belongings.
你不必在个人财产上付任何税。
Are these bags heavy? No, they're light.
不，是轻的。