aircraft configurationaircraft constructionaircraft structureairframe constructionairframe structureairplane structureconstruction; airframe飞机: airplane; plane; aeroplane; ...结构: structure; composition; cons ...飞机结构钢: aircraft structural steel飞机结构学: aerostructure飞机结构部件: airplane structural parts下载手机词典可随时随地查词查翻译