pincer

英 [ˈpɪnsə(r)]

美 [ˈpɪnsər]

n.  钳子; (蟹、虾等的)螯

COCA.29139

牛津词典

noun

• 钳子
  a tool made of two crossed pieces of metal, used for holding things firmly and pulling things, for example nails out of wood
  1. a pair of pincers
     一把钳子
• （蟹、虾等的）螯
  one of a pair of curved claws of some types of animal, for example crabs and lobsters

柯林斯词典

• N-PLURAL 钳子；胡桃钳
  Pincersconsist of two pieces of metal that are hinged in the middle. They are used as a tool for gripping things or for pulling things out.
  1. His surgical instruments were a knife and a pair of pincers.
     他的外科手术器械是一把刀和一把钳子。
• （蟹、虾等的）螯
  Thepincersof an animal such as a crab or a lobster are its front claws.

英英释义

noun

• a grasping structure on the limb of a crustacean or other arthropods
  Synonym:clawchelanipper
• a hand tool for holding consisting of a compound lever for grasping
  Synonym:pair of pincerstweezerpair of tweezers

双语例句

• Research in this chemistry has been dominated by various symmetrical pincer complexes consisting of two identical donors at the two ortho-positions, such as PCP and NCN types.
  该领域的研究目前主要集中在双邻位含有两个相同的给体，例如PCP和NCN型钳形化合物。
• In this situation of "pincer attack", the economic development of middle region was facing severe challenges and pressures, whereas, the capitals of these provinces are the important part in promoting the economic development of these provinces.
  在这种夹击的态势中，中部地区经济发展面临着严峻的挑战和压力，而省会城市往往对省域经济的发展起着极大程度的推动作用。
• They are moving in a pincer movement to cut the republic in two.
  他们正展开钳形攻势，要把该共和国一分为二。
• With one Hall sensor in each branch and one pincer-like Hall sensor, the location of fault grounding point can be detected.
  再用一个钳型霍耳传感器，可进一步查找到接地故障点的具体位置。和现在普遍采用的交流检测法相比，该方法对直流系统无任何不良影响；
• The cationic pincer platinum complexes were applied to the asymmetric Friedel-Crafts alkylation of indole with trans-β-nitrostyrene, affording the product with up to80% yield and60% ee.
  初步尝试了阳离子钳形铂化合物在反式硝基苯乙烯和吲哚的不对称傅克烷基化反应中的应用，最高取得了80%的收率和60%的ee值。
• World economy integration and information revolution make pincer attacks on Chinese commerce.
  中国商业面临世界经济一体化和信息化革命两大挑战的夹击，市场竞争将更加激烈。
• Russia's2018 World Cup bid appeared to be in free fall today as campaign leaders hinted they feared becoming the victim of a pincer movement.
  俄罗斯的2018世界杯申办工作开始放任自流了，因为工作的负责人们担心自己成为运动的受害者。
• Euan Aitchison, an estate agent based for 30 years in Berwick, welcomes what he calls "a pincer movement of brothers from the South and friends from the north".
  在贝里克郡扎根了30年的房地产经纪人尤安艾奇逊（euanaitchison），对这种他称之为“来自南方的兄弟和来自北部的朋友们的钳形运动”表示了欢迎。
• Moscowitz, summoning the strength of a madman, leaped from the floor and with one giant pincer took firm hold of Madoff's nose.
  希尔弗曼向他的脚踝发起了攻击，而莫斯科维茨聚集起疯子般的力量，从地板上一跃而起，用一把巨大的钳螯，牢牢夹住麦道夫的鼻子。
• His surgical instruments were a knife and a pair of pincers.
  他的外科手术器械是一把刀和一把钳子。