单词	siderite
释义	sid·er·ite (sĭdə-rīt′) n. 1. An ore of iron, FeCO3. 2. A meteorite consisting mainly of iron and nickel. sid′er·itic (-ə-rĭtĭk) adj.
随便看	boyishness Boyle Boyle's law Boyne boyo Boy Scout boysenberry boy toy boy wonder Boz. Bozcaada Bozeman bozo boîte Boötes BP BPA bpd BPD BPE BPh BPhil bpi B picture bpl

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