英语词汇“happen on”的读音、翻译、释义、用法及例句-智慧网

词汇	happen on
释义	happen onhappen on1.■巧遇, 偶然发现He happened on the book in a secondhand bookstore.他在旧书店里偶然发现了这本书。We happened on him unexpectedly.我们无意中碰见了他。
随便看	square dance square-dance squared atom squared circle square deal square decimeter square degree square delayed pulse square delay pulse squared error asymptotically efficient estimator square detector square die square digging blade squared loop squared modulation squared-off cascade square doily square dome square dormer square downpipe squared paper squared pitching square drift square drill collar squared rubble

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