英语词汇“widework”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	widework
释义	widework \ˈ ̷ ̷ˌ ̷ ̷\ noun : a bord-and-pillar system of coal mining in which the very narrow pillars left to support the roof are not recovered
随便看	nugget nugget gold nuggety nuik nuisance nuisance nuisance tax nuisance value nuit nuke nukuhivan nul nul null null nulla nulla nulla bona changelessly changelessness changeling changeling changemaker changement changement

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