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	response mode Response model response modeling response models response modification factor Response Modifiers,Biological response modulation response motion response nonuniformity response occupancy response of activity response of actuating response of aquatic environment Response of Bone Marrow to Therapy response of deposition and erosion response of dynamic response of earthquake response of electric Response of energy response of farmers Response of fertilizer response of foundation Response of household farm response of hydraulic excitation response of mineral element