笔尖: nib; pen point; the tip of a ...细: thin; slender的: 4次方是 The fourth power of 2 i ...钢笔: pen; fountain pen笔尖短粗的钢笔。: stub pen玻璃制作的钢笔尖: glass pen写斜体字用的钢笔尖: an italic pennibb钢笔尖: fountain pen nib; pen nib尖细的轻剑: light sword with a tapering blade used in fencing钢笔尖戳了: the nib is blunted这是谁的钢笔: whose pen is this最先进的钢笔: most advanced pen尖细: taper九枝蓝色的钢笔: nine blue pen五根蓝色的钢笔: five blue pens这是你的钢笔吗?: is this your pen碗口粗细的钢管: steel tubes as big as the mouth of a bowl笔尖记录器钢笔记录器: pen recorder你的钢笔和我的一样: the two boys are about the same height谁把我的钢笔拿走了: who has taken my pen他或你拿了我的钢笔: he or you have taken my pen它是我的钢笔它是我的: it’s my pen it’s mine笔尖: nib; pen point; the tip of a writing brush or pencil◇笔尖误差(记时仪) pen error钢笔: pen; fountain pen 谁把我的钢笔拿走了? who has taken my pen? 这支钢笔不好写。 this pen doesn't write well.; 钢笔杆 pen-holder; 钢笔画 pen drawing; 钢笔尖 pen nib; pen point; 钢笔帽 the cap of a pen; 钢笔套 the cap of a pen; the sheath of a pen (made of cloth, silk or thread) 用羽毛管削尖制成的钢笔画画笔: cutting quill pen