柯林斯詞典nib /n?b/ (nibs) 1. N-COUNT A nib is a pointed piece of metal at the end of some pens, which controls the flow of ink as you write. 鋼筆尖 返回 nib劍橋詞典a pointed metal part at one end of a pen , that the ink flows through when you write or draw 鋼筆尖 比較ballpoint pen felt-tip 返回 nib