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	Hound of the Baskervilles, The hour hourglass hour hand hourly house house arrest houseboat housebound houseboy housebreaker housebreaking housebroken house call housecoat housefly houseful house guest household Household Cavalry householder house husband housekeeper housekeeping housemaid

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。