Nondetectable
不能检测的
🗣️ 情景例句
It's getting late, and we have a bit of a drive.
已经晚了， 而我们还要开好一段路呢。
You must be hungry. Shall we get something to eat?
你一定饿了，我们吃点东西好吗？
We were developing too much waste.
生产出来的废品太多了。