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
No. I have nothing to declare.
没有。我没有什么要申报的。
I suppose he was sick.
我猜他大概是病了。
Then we're going to have to shop it in different lots.
那我们是要分开送了。