Nonbiodegradable
不能生物降解的
🗣️ 情景例句
We are customers of the bank.
我们是贵行的顾客。
Let me think it over,and I'll let you know later.
让我考虑一下，回头再告诉你吧。
Where's my cup? Is that my cup?
我的杯子在哪儿？那是我的杯子吗？