词汇	airworthiness directives
释义	airworthiness directives 适航指令
随便看	developing drawing developing driver developing drum developing dry farmland irrigation developing dye developing dyes developing economics developing economies developing economy developing-economy Developing Economy and Developmental State developing economy and ensuring supplies developing ecotourism and sustainable tourism developing education by country develo-ping education firstly developing education to train talent developing effects developing eight group developing emphasis technology developing engine developing engineering Developing Enterprise by Talent Management developing entry developing environment developing equipment