单词	Pedersen device
释义	Pedersen device noun Pe·​der·​sen device ˈpēdə(r)sən- : a device consisting of a special bolt and magazine for converting a slightly modified version of the bolt action Springfield rifle into a semiautomatic firearm Word History Etymology after J. D. Pedersen, 20th century American inventor
随便看	satisfyingness satispassion sative satn satnav satori satoris Satpura Range Satrae satrap satrapies satraps satrapy sats Satsop satsops satsuma satsumas Sattagydian sattagydians sattle sattva Satu-Mare satura saturabilities

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。