英语热门查询
tincturecompositorfeelergladdenobsessivecriteriaPhilippinesbouncedriffleswageeldergauzepoppapoundinghoarydenominationalundersurfaceswungimpactrecuperateblockaderepeattemperaturehuffwhooshpaintedluridmensurationsmogidentifyingtearssonoritydamaskpurgerovercoatpushuplatchoverhaulingfightingmerchantfacedteratologywidthreductantpostedjunctionalhexadbombardmentstavessearing
广告
helium/ˈhiːlɪəm/
1.noun[u] [Chemistry]
氦