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

• 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。
• Shearing Experimental Study of Home-Made Safety Pin for Imported Rolling Mill
  进口轧机自制安全销的剪切实验研究
• Safety pin coupling is usually used in some important equipment. The calculation and the design was based on the traditional strength theory, which could make difference between the practical damage and the design.
  安全销联轴器的设计计算通常是依据传统的强度理论进行的，认为公式中的参数皆为常量，这往往会造成实际情况与设计意图不符。
• 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。
• After renewing safety pin, close the upper cover in time to prevent the pin from dropping down tue to shock.
  更换安全销后，要及时盖好上盖，以防震动使销子脱落。
• Elastic-plastic finite element analysis of the safety pin in roll for main transmission
  轧机主传动安全销弹塑性有限元分析
• Design and Calculation to the Elastic Sleeve Pin Coupling with Safety Pin
  带安全销的弹性套柱销联轴器的设计与计算
• The teen used a safety pin to help him escape.
  少年借用一枚安全别针逃跑出来。
• Looks like light casting metals and so on coin, screw driver, safety pin to be able to stick to for several minutes long time on hers body.
  像硬币、螺丝起子、安全别针等小件金属物能在她的身上贴住几分钟之久。
• The words "safety pin" didn't register with the man in the first booth until I thrust forward my shoulder, demonstrating what had happened to my expensive dress.
  在第个一摊位里，“扣针”这个单词对男档主不太灵光，直到我把我的肩膀伸了过去，作出我昂贵的礼服出了事的样子。