pin wrench

英 美
  • 插销扳手
  • pin n.别针(大头针);徽章;脚v.钉住;别住;固定住abbr.个人识别码(=PersonalIdentificationNumber),邮编(=PostalIndexNumber)
  • wrench n.扳钳,扳手;猛扭;痛苦vt.扭伤;挣脱vi.猛扭;曲解
Noun:
  1. a wrench that has a projecting pin that fits into a socket on the object to be turned