Underpurified
提纯不足的, 净化不足的
🗣️ 情景例句
Philip, I've been working on this special project Philip
我一直在研拟一项特别计划
Mr. Wagner, do you have a hotel reservation?
华格纳先生，你预订过旅馆吗？
I immediately regretted answering in the way I did, but I said, 'I enjoy cleaning windows at night.'
“我喜欢在夜里擦窗子。”