单词	proplastid
释义	proplastid noun pro·​plas·​tid (ˌ)prō-ˈpla-stəd  : a minute cytoplasmic body from which a plastid is formed Word History Etymology International Scientific Vocabulary First Known Use 1922, in the meaning defined above Medical Definition proplastid noun pro·​plas·​tid (ˈ)prō-ˈplas-təd  : a minute cytoplasmic body from which a plastid is formed
随便看	dwellings dwells dwells (on or upon) dwells (on) dwells on dwells on or upon dwells upon dwelt dwelt on dwelt upon dwg DWI Dwiggins Dwight Dwight-Lloyd dwindle dwindled dwindles dwindling dwine dwined dwines dwining dwis dwt

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。