单词	beta particle
释义	beta particleˈbeta ˌparticle noun [countable] technical an electron or positron that is sent out by some radioactive substances
随便看	offended offender offending offense offensive offensively offensiveness offer offering offertory off-grid off-guard offhand offhandedly offhandedness office office boy office building office holder Office of Fair Trading Office of Management and Budget Office Of Public Sector Information office party officer official

英语词典包含52748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。