safety pin

noun

1. 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

1. N-COUNT 安全别针
   A safety pin is 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

1. Put one safety pin through the top of the drawing paper, the transfer paper, and the T-shirt.
   用一个安全别针把绘图纸、转印纸和T恤三者的上部别在一起。
2. My mother instructed me to have a sharp elbow or a safety pin always at the ready, advice that is still handed down to Indian girls today.
   母亲教导我要利用自己的胳膊肘或者随时待命的安全针保护自己。时至今日，这些方法仍在女孩中口口相传。
3. 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。
4. 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。
5. 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？
6. 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。
7. 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；
8. Fire extinguishers are checked for sufficient charge, physical damage, and safety pin in place and secure.
   检查灭火器是否充满、有无损伤、安全别针是否到位和安全。
9. Why would I have a safety pin?
   为什么我要有个紧点儿的别针？
10. 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。
11. 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。
12. A woman came in with a baby, who had just swallowed a safety pin.
    一个妇女带进来一个刚吞进一个别针的婴儿。
13. He shook his head mournfully and called to the next stall, where a jeweler emptied out a box of metal findings, eventually locating a tiny brass safety pin.
    他同情地摇摇头，并向旁边的档主呼喊，在那里，一个卖首饰商人掏空了一整盒金属物件，终于找出了一个小小的黄铜扣针。
14. 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。
15. A safety pin has a metal covering over the pointed end.
    安全别针在尖端有一个金属套。
16. 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。
17. Running Rx If the pressure is bothering you and you can handle more hurt, press the end of a paper clip or safety pin, heated with a match, through the nail.
    跑步对策如果烦恼您的是压力，您可能承受更多痛苦，用火柴加热环形针或安全别针，穿刺放血。
18. Having circled the camp to apologise to various fellow officers, Piroth committed suicide by pulling the safety pin out of a grenade.
    皮罗绕军营走了一周，向其他一些军官道歉，然后拔去手榴弹安全别针，自杀死了。
19. Do it up with a safety pin.
    用安全别针别起来。
20. The teen used a safety pin to help him escape.
    少年借用一枚安全别针逃跑出来。
21. 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。
22. Through time, the company discontinued safety pin production and made a transition to a machining and tool and die business.
    随着时间的推移，公司停止生产安全别针，转而经营机械加工、工具和铸件业务。
23. 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
24. 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。
25. 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
26. 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。
27. 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。
28. Reliability design of fatigue strength of safety pin in main drive of rolling mill
    轧机主传动中安全销疲劳强度的可靠性设计
29. Objective: To investigate the safety of pin extent for external fixation of tibial-fibular fractures.
    目的：探讨外固定器治疗胫腓骨骨折的安全进针范围。
30. 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

noun

1. a pin in the form of a clasp