Powerchairs are usually powered by batteries or motors.
电动椅通常由电池或电机供电。
Powerchairs
原声例句
简单英语小故事
简单英语小故事
Powerchairs are easier to use than wheelchairs, as they do not require upper body strength and can cover uneven ground better.
电动椅比轮椅更容易使用，因为它们不需要上半身的力量，并且可以更好地覆盖不平坦的地面。
中文百科
轮椅 Wheelchair
（重定向自Powerchairs）
轮椅是一种装有轮子的椅子，为行动不便者所使用交通工具。
英语百科
Wheelchair 轮椅
（重定向自Powerchairs）
A wheelchair is a chair with wheels. The device comes in variations allowing either manual propulsion by the seated occupant turning the rear wheels by hand, or electric propulsion by motors. There are often handles behind the seat to allow it to be pushed by another person.
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