单词	complex kinds of work
释义	complex kinds of work 复杂劳动
随便看	Naval Air Detail naval air development center Naval Air Development Center naval air development centernadc Naval Air Development Material Center Naval Air Development Station Naval Air Development Unit Naval Air Effect Model naval air engineering center naval air engineering centernaec Naval Air Engineering Facility Naval Air Engineering Laboratory Naval Air Engineering Service Unit naval air environment Naval Air Experimental Station Naval Air Experiment Station Naval Air Facilities Atlantic Naval Air Facilities Pacific Naval Air Facility naval air ferry command Naval Air Fighter School Naval AIR Fighter Training School Naval Air Fighting Instructions naval air force Naval Airframe Production Contract