短語(yǔ)詞組短語(yǔ)canvass cargo 承攬貨載canvass detail 招徠;招攬canvass stretcher 畫(huà)佈框then canvass 進(jìn)而討論Cold Canvass 直沖式推銷;地毯式訪問(wèn)法cotton canvass 棉帆佈to canvass 拉;招徠 返回 canvass