单词	mass noun
释义	mass noun noun : a noun that denotes a homogeneous substance or a concept without subdivisions and that in English is preceded in indefinite singular constructions by some rather than a or an "sand" and "water" are mass nouns compare count noun Word History First Known Use 1933, in the meaning defined above
随便看	biowarfare biowaste bioweapon bioxalate biozone bipack bipacks Bipalium bipalmate BiPAP biparasitic biparental biparentally bipartient biparting bipartisan bipartisanism bipartisanisms bipartisanship bipartisanships bipartite bipartitely bipartition bipartitions biparty

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。