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                He glanced a trifle apprehensively towards the crowded ballroom.他敏捷地朝挤满了人的舞厅瞟了一眼.They milled around the ballroom with video cameras.他们扛着摄像机在舞厅里转来转去。Several hundred people twirl around the ballroom dance floor.几百人在舞厅的舞池里旋... 
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                ballroom的音标:ballroom的英式发音音标为:['bɔ:lru:m]ballroom的美式发音音标为:['bɔlˌrum, -ˌrʊm]... 
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                Several hundred people twirl around the ballroom dance floor.几百人在舞厅的舞池里旋转。These folks clearly take this ballroom thing very seriously.这些家伙显然很拿舞厅这事当回事。They milled around the ballroom with video cameras.他们扛着摄像机在舞厅里转来转去。... 
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                ballroom的复数形式为:ballrooms...