英语词汇“call upon”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	call upon
释义	call upon phrasal : require, oblige < may be called upon to do several jobs > : make a demand upon : depend on < universities are called upon to produce trained men >
随便看	lancasterian lancastrian lance lance lance bucket lance corporal lanced lancefield lancefield group lancefield grouping lancefield's lancefield's group lancegay lance head lance-headed snake lance-jack lance-knight lancelet lancelike lance-linear lanceman lance-oblong lanceolar lanceolate lanceolate

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