landing gear

短语

n. （飞机的）起落架

词形变化

landing gears 复数 landing gears

gear lg

1.

The wheels, tyres, brakes, shock absorbers etc of an aircraft.

可数不可数航空商务工程

Modern landing gear usually has a tricycle configuration.
2.

Any of the assemblies which support an aircraft when it is on the ground.

可数航空商务工程不可数

Large modern commercial aircraft have a nose landing gear and two main landing gears.
3.

The bipod stand found near the front end underneath a truck trailer, used to keep the trailer level when not attached to a tractor truck.

可数不可数汽车交通

名词