Impureness
n. 污染, 不纯
🗣️ 情景例句
We hope so! It's always good to work with you, Tom.
希望如此！汤姆，和你们合作总是很愉快。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
I'll see you at six.
我六点钟见你。