steering gear

• 用于控制车辆、船舶或飞行器行驶方向的机械或液压系统，通常由方向盘、连杆及相关部件组成。

The mechanical or hydraulic system used to control the direction of a vehicle, vessel, or aircraft, typically consisting of a steering wheel, linkages, and related components.

1. Vehicle steering mechanismB2formal

   The mechanical system in a vehicle that allows the driver to control the direction of the wheels.

   转向机构

   • The mechanic inspected the steering gear for any signs of wear.
   • A faulty steering gear can make the car difficult to control.
   • Modern cars use rack-and-pinion steering gear for better precision.

2. Marine steering systemB2formal

   The equipment on a ship or boat used to control the rudder and change the vessel's direction.

   操舵装置

   • The captain checked the steering gear before leaving the harbor.
   • Hydraulic steering gear is commonly used on large vessels.
   • A failure in the steering gear can be dangerous at sea.