三さん半はん規き管かんさんはんきかんFreq.FrequencyTop 100,000じ字FuriganaMeanings1nounsemicircular canalsanatomy›Anatomical term for the three fluid-filled canals in the inner ear that detect rotational movement and help maintain balance.三さん半はん規き管かんが弱よわいと、乗のり物もの酔
