单词	primary meristem
释义	primary meristem noun : meristem (such as procambium) derived from the apical meristem Word History First Known Use 1875, in the meaning defined above
随便看	umbras umbrated umbratic umbratical umbratile umbre umbrella umbrella ant umbrella bird umbrella bush umbrella catalpa umbrella cockatoo umbrella fern umbrella grass umbrella leaf umbrella palm umbrella patent umbrella pine umbrella plant umbrella pulley umbrella shell umbrella tent umbrella thorn umbrella tree umbrellaed

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。