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单词
perpetual motion
释义
perpetual motion
(also
perpetual-motion
)
N-UNCOUNT
永动(理论)(认为物体可以不获取任何能量而永远运动下去)
The idea of
perpetual motion
is the idea of something continuing to move for ever without getting energy from anything else.
永动(理论)(认为物体可以不获取任何能量而永远运动下去)
Trends of
perpetual motion
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更新时间:2025/8/25 2:45:54