短語(yǔ)詞組短語(yǔ)auxiliary y operation 輔助操作Auxiliary Machinery Operation 輔助機(jī)械操作auxiliary handling operation 輔助裝卸作業(yè)auxiliary operation equipments 輔助作業(yè)設(shè)備operation of auxiliary teaching 輔助教學(xué)手段 返回 auxiliary operation