单词	keftr grains
释义	keftr grains 开菲尔粒
随便看	organogenetic evolution organogenetic period organogenetic substitution organogenic organogenic conglomerate organogenic precipitation organogenic sediment organogenist organogenous organogenous sediment organogenous sediments organogens organogensis organogeny organogermane organogermanium organo-germanium Organogermanium compound organo germanium compounds organogermanium finishing organo-germanium oxide Organogermanium Sesquioxide organogermanium sesquioxides organogold organo gold compounds