# briefcase ##### 词义 - 英：/ˈbriːfkeɪs/； 美：/ˈbriːfkeɪs/ - #词性/n 公文包；公事包 ##### 例句 - He doesn 't conform to the usual stereotype of the businessman with a dark suit and briefcase . - 他不同于人们一般印象中穿黑色西装、提公文包的商人形象。 - I should not leave my briefcase and camera bag unguarded . - 我不该把我的公文包和相机包留在那儿无人看管。 - He was carrying a briefcase - 他提着公文包。 ##### 形态 - #形态/word_pl briefcases