landing gear [航] 起落架 ; 起落装置 ; 撑地装置 ; 起落架舱
main landing gear 主起落架
front landing gear 前起落架
the landing gear 起落架
air cushion landing gear 气垫式起落架
auxiliary landing gear 辅助下落装置 ; [航] 辅助起落架 ; 辅助起落装置 ; 辅助着陆装置
emergency landing gear 应急起落架
Landing gear control handle 起落架操纵手柄
Airplanes retract their landing gear while in flight for the same reason.
出于同样的原因，飞机在飞行时收回起落架。
I put aside my uneasiness and said, "We need to put the landing gear down now!"
我把不安放在一边，说：”我们现在需要放下起落架！“
Because of the lack of hydraulics, we are not sure our landing gear will lock, so the flight attendants will prepare you for a bumpy landing.
因为没有液压装置，所以不能肯定起落架能不能固定得住。乘务人员将帮助你们作好着陆时防冲击的准备。
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