Unduplicated
a. 无复制品的,无副本的无法匹敌的, 无法模拟的
🗣️ 情景例句
To get ahead you'll have to work long hours and take short vacations.
要想出人头地，你必须多工作少休假。
I'm the smallest boy in my party.
我是我的聚会中最廋小的男孩。
When he placed little dishes of honey on a table, bees soon same.
当他把装有蜂蜜的小碟放在桌上时，蜜蜂很快就飞来。