1. She used a penwiper to clean the ink off the nib of her pen.

她用擦笔巾把笔尖上的墨水擦掉。

2. The antique shop displayed an old-fashioned penwiper, a reminder of a time when people still used fountain pens.

古董店展示了一块老式的擦笔巾，它让人回忆起人们仍然使用钢笔的时光。