fastener
英 [ˈfɑːsnə(r)]
美 [ˈfæsnər]
n. 纽扣; 拉链; 扣件
复数：fasteners
BNC.22292 / COCA.16956
牛津词典
noun
- 纽扣；拉链；扣件
a device, such as a button or a zip/zipper , used to close a piece of clothing; a device used to close a window, suitcase, etc. tightly
柯林斯词典
- (尤指衣服上的)扣子，拉链，钩扣，紧固物，扣件
Afasteneris a device such as a button, zip, or small hook that fastens something, especially clothing.
英英释义
noun
- restraint that attaches to something or holds something in place
- a person who fastens or makes fast
- he found the door fastened and wondered who the fastener was
双语例句
- A fastener made by screwing a nut onto a threaded bolt.
在螺栓上有车削螺纹的扣件。 - Professional manufacture of self-tapping screw series products and non-standard products, is one of the best fastener manufacturers.
专业制造自攻螺丝系列产品及非标产品，是国内最佳紧固件制造商之一。 - He called the zipper a slide fastener.
他把拉链叫做滑动的纽扣。 - A fastener screw rod-nut disassembly machine pertains to the technical field of building construction tools.
扣件螺杆-螺母拆卸机，属于建筑施工工具的技术领域。 - The pads shall have dimensions compatible with the fastener and track structure.
垫块尺寸应适用于扣件和轨道结构。 - A concrete sleeper capable of changing bent loop type fastener relates to a railway part.
可更换弯环式扣件混凝土轨枕涉及铁路部件。 - A steel fastener which prevents unwanted rotation by using a collar instead of a nut.
用环圈代替螺帽以防止不必要的转动的钢紧固件。 - The belt fastener is of strong fastening force and wide application.
这种带扣的紧固力强，适用范围广。 - Well that fastener came off.
那颗纽扣掉了。 - A kind of fastener used on clothing.
衣服上用的一种扣件。