auxiliary operation
短語(yǔ)詞組
- 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