单词	psi particle
释义	psi particle noun ˈsī-  ˈpsī- : j/psi particle Word History First Known Use 1974, in the meaning defined above
随便看	nulli secunda nulli secundus nulli- nullibicity nullibiety nullibist nullification nullificationist nullificationists nullifications nullificator nullifidian nullifidians nullified nullifier nullifiers nullifies nullify nullifying nulling nullings nulliparae nulliparas nulliparous nullipennate

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。