knurl

knurl

美 [nɜːl] 　英 [nɜːl]

• n.(树木等的)硬节；小的隆起物；金属表面上的小粒
• v.在(硬币等的边上)作小凸边；【机】在…上滚花
• 网络瘤；花轮；圆形按钮

词形变化

复数：knurls  过去分词：knurled  现在分词：knurling  

英汉解释

n.	1. (树木等的)硬节,瘤 2. 小的隆起物;金属表面上的小粒;(硬币边上的)小凸边压花;【机】压花,滚花 3. (打字机上使滚筒转动的)圆形按钮[旋钮] 4. 〈英〉矮小结实的人
v.	1. 在(硬币等的边上)作小凸边;【机】在...上滚花

英英解释

n.	1. a small hard knob or protuberance 2. a ridge, especially one in a series that runs along the edge of something such as a thumbscrew that makes it easier to grip
v.	1. to put ridges on something, especially to make it easier to grip

例句

Both lateral and medial nasal vestibule have a knurl.

鼻孔后方内、外侧均有隆起；