Electrophilicity
亲电性
🗣️ 情景例句
Good-bye. And hope to see you soon.
再见。希望很快再见到你们。
It is not a sign of humility to declaim against pride.
用慷慨激昂的言语攻击傲慢并不是谦逊的标志。
Hello! Could I speak to the headmaster, please?
您好！我能和校长通话吗？