英语词汇“flying fortress”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	flying fortress
释义	flying fortress 基本例句 n.空中堡垒;航行堡垒用作名词The U. S. Army Air Forces believed in daylight bombing with the heavily defended Fortress type of bomber as the backbone of the organization.美国陆军航空队，相信在白昼轰炸，应以防御性的空中堡垒重轰炸机为组织之骨干。
随便看	photo tube type fraction collector phototube with caesium-oxygen-silver cathode phototuminescence phototunable phototropic phototropically phototropic bacteria phototropic bacterias phototropic body phototropic dye phototropic face phototropic, filter phototropic glass phototropic, glass phototropic glass fiber phototropic glass fibre phototropic material phototropic movement phototropic reaction phototropic stimulus phototropin phototuning phototurbidometer phototurbidometr phototurbidometric