Nonvanishing
a. [数]非零的
🗣️ 情景例句
Excuse me, officer.
对不起 警官。
Which one is more economical?
哪一个是比较经济的？
We keep trying all four methods, but he sheer volume of rubbish we produce worldwide threatens to overwhelm us.
我们一直在试这4种方式，但是，我们在世界范围内仅产生的垃圾的量就有把我们覆盖的危险。