safety pin

英 [ˈseɪfti pɪn]

美 [ˈseɪfti pɪn]

n.  安全别针

牛津词典

noun

• 安全别针
  a pin with a point bent back towards the head, that is covered when closed so that it cannot hurt you

柯林斯词典

• N-COUNT 安全别针
  Asafety pinis a bent metal pin used for fastening things together. The point of the pin has a cover so that when the pin is closed it cannot hurt anyone.
  1. ...trousers which were held together with safety pins.
     用安全别针将裤腿别在一起的裤子

英英释义

noun

• a pin in the form of a clasp

双语例句

• A friend suggested I check with the bridesmaids to see if any of them had an emergency safety pin.
  一位朋友建议我与伴娘商量，看看他们之中，是否有人带了急用的别针。
• Like a triumphant child, I showed her the safety pin.
  像一个兴高采烈的孩子，我给她看那扣针。
• A safety pin has a metal covering over the pointed end.
  安全别针在尖端有一个金属套。
• The methods for calculating the diameter of safety pin, fit clearance between the sleeve and hole in the planetary gear, and the quantity of the lubricants filled in the gear mechanism are presented.
  给出了安全销直径、行星轮轴套与行星轮孔的配合间隙及机构润滑油加注量的计算方法。
• She pinned the gown at the neck with a safety pin.
  她在领子那儿用一根别针把睡衣别住。
• The fixed pore plate of the safety pin can be connected and fixed on a simulated tackle.
  当电源接通时，滑杆带动安全销从安全销孔板的销孔中拔出。
• Universal Instrument traces its roots to the Universal Instruments and Metal Company, a safety pin manufacturer founded in1919.
  我们万能工具公司起源于万能工具和金属公司，1919年成立时，我们只是个安全别针的生产商。
• You make$ 100 an hour and you got a safety pin holding your boot up?
  你一小时赚一百元，结果靴子还要用别针来别？
• The safety pin can penetrate a safety pin guide pore plate and insert the pin hole of the fixed pore plate of the safety pin.
  该安全销可穿过安全销导向孔板插入安全销固定孔板的销孔中；
• In order to provide with the functions of absorbing vibration and safety over loading, a new structure of elastic sleeve pin coupling with safety pin has been designed.
  为了使弹性套柱销联轴器既保留缓冲减振功能，又具有安全保护的作用，设计了带安全销的弹性套柱销联轴器。