单词	sweater-vest
释义	sweater-vest noun sweat·​er-vest ˈswe-tər-ˌvest  : a sleeveless pullover or buttoned sweater Word History First Known Use 1903, in the meaning defined above
随便看	positivities positivity positon positor positrino positron positron-emission tomography positronium positroniums positrons posits positum positure posn posnania Posnanian posnets posol posole posoles posologic posological posologies pospolite poss

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。