a cappella 沒有樂器伴奏的a capitalist roader [新聞學(xué)與傳播學(xué)]走資派a cake 一個蛋糕a buzz word 流行詞語a business associate 夥計a burning desire 強(qiáng)烈的願望a burgeoning budget deficit [新聞學(xué)與傳播學(xué)]預(yù)算開始有赤字a bunch of keys 一串鈅匙a bunch of grapes 一串葡萄a bunch of flowers 一束花a bunch of 一群；一束；一堆a bumper year 熟年a bumper grain harvest 五穀豐登a brokerage firm [經(jīng)濟(jì)學(xué)]報關(guān)行a broken-down stall 爛攤子a broad spectrum 寬廣的範(fàn)圍a broad road 陽關(guān)大道a broad range of 大範(fàn)圍的 廣泛的a bright moon 一輪明月a brief introduction 簡短介紹 概述 簡介