Impureness
n. 污染, 不纯
🗣️ 情景例句
We are prepared for the worst.
我们已有最坏的打算。
I try to be punctual in getting dinner on the table.
我一向设法让晚餐菜肴准时上餐桌。
After that they pressed a piece of paper on top, and printed a whole page of a book.
然后，再把一张纸压在上面，就印出了一整页书。