短語(yǔ)詞組短語(yǔ)vacuum m cleaner 吸塵器;真空吸塵器vacuum -cleaner alloy 真空凈化器用合金vacuum slag cleaner VSC 真空除渣機(jī)vacuum windshield cleaner 真空驅(qū)動(dòng)式風(fēng)窗刮水器vacuum vacuum cleaner 真空吸塵器vacuum sewer cleaner 真空吸糞車vacuum m cleaner motor 真空吸塵器電機(jī) 返回 vacuum cleaner