She rubbed the key on a stone, but she could not rub the mark away.

她用石头去磨钥匙，但是仍是无法抹掉这个印记。

youdao

Rub out the mark on the book.

把书的记号擦掉。

youdao

I wetted a piece of paper and tried to rub the mark away.

请你为我在这张纸上画一幅简单的路线图好吗？

youdao

I wetted a piece of paper and tried to rub the mark away.

请你为我在这张纸上画一幅简单的路线图好吗？

youdao