Cationgen
阳离子发生物
🗣️ 情景例句
Hey, don't try to rip me off. I know what this is worth.
别想宰我，我识货。
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。
Mr. Smith is in charge of this class.
史密斯老师负责该班。