n.测距仪（计）；测程轮

The patient was discharged from the hospital and is now able to use an ambulator for mobility assistance.
病人已出院，现在可以使用助行器来辅助行动。
The physical therapist recommended an ambulator with arm supports for post-surgery rehabilitation.
物理治疗师建议术后康复使用带有手臂支撑的助行器。
The elderly gentleman relies on his ambulator to navigate through the grocery store aisles.
这位年长的先生依靠他的助行器在杂货店的过道中行走。
Children learning to walk may use a specialized ambulator, often referred to as a walker, for support.
学走路的孩子可能会使用一种专为他们设计的助行器，通常称为学步车。
The ambulator with adjustable height is more suitable for individuals of different sizes.
可调节高度的助行器更适合不同身材的人使用。
After her ankle injury, she found the lightweight ambulator made daily activities less challenging.
踝关节受伤后，她发现轻便的助行器让日常活动变得不那么困难。
The ambulator equipped with wheels allows for easier movement on smooth surfaces.
配有轮子的助行器使得在光滑地面上移动更加容易。
In the rehabilitation center, patients use various types of ambulators to regain their walking abilities.
在康复中心，患者使用各种类型的助行器来恢复行走能力。
The ambulator with a built-in seat provides a resting option for those who need intermittent breaks while walking.
带有内置座位的助行器为那些行走时需要间歇休息的人提供了休息的选择。
He was prescribed an ambulator with hand brakes for safety during his outdoor walks.
为了户外行走的安全，他被推荐使用带有手刹的助行器。