基本解释[经济学]帆布箱词组短语短语canvas s suitcase 帆布箱canvas s suitcase and bag 帆布箱包canvas suitcase and bag 帆布箱包canvas suitcase with leather edged 帆布皮革镶边箱canvas suitcase with leather -covered corneredge 皮包边角帆布箱专业释义经济学帆布箱