英语词汇“upper carboniferous period”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	upper carboniferous period
释义	Upper Carboniferous Period nnoun.timefrom 310 million to 280 million years ago; warm climate; swampy land Synset:Pennsylvanian Pennsylvanian period Upper Carboniferous Upper Carboniferous period Part Holonyms:Carboniferous Carboniferous period Instance Hypernyms:geological period period Inherited Hypernyms:pennsylvanianperiodgeological timetimeattributeabstractionentity
随便看	computer database computer dealer computer display computer error computer expert computer file computer filename computer file name computer game computer graphic computer graphics computer guru computer hardware computer industry computerise computerization computerize computerized axial tomography computerized axial tomography scanner computerized tomography computer keyboard computer language computer memory computer memory unit computer menu

英语词典包含147479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。