動どう輪りんどうりんFreq.FrequencyTop 100,000Meanings1noundriving wheelTechnical term for the powered wheel of a locomotive or similar vehicle that transmits engine force to the rail or road.蒸じょう気き機き関かん車しゃの動どう輪りんは大おおきくて迫はく力りょくがある。The driving wheels of a steam locomotive are large and impressive.
