airstair

基本解释

• n.登飞机梯

同根派生

英汉例句

• Cooper escaped from the plane by jumping off the rear airstair with a parachute leading aviation authorities to add stricter measures about the design of planes to prevent it from happening again.
  库帕是背着一个降落伞从登机梯后面跳机逃跑。后来航空主管部门对飞机的设计加强了改进措施，防止此类事件再度发生。