airframe aerodynamics

例句：

1. 1. The airplane's airframe is made of lightweight aluminum alloy.
   这架飞机的机身是由轻质铝合金制成的。
2. 2.The engineer carefully inspected the airframe before installing the new engine.
   工程师在安装新发动机之前仔细检查了机身。
3. 3. The aircraft's airframe was designed to withstand high-altitude winds.
   该飞机的机身设计能够承受高空风力。