单词	manganous-manganic oxide
释义	manganous-manganic oxide 四氧化三锰
随便看	Stand for governor stand for hammar lamp stand for infusion stand for international equity stand for justice stand for lathe chucks stand for making stand for mastoid,photographic stand form-height table stand for micromanipulator,fixing stand forming part of the bicycle stand forming part of the cycle stand for movable electric dental engine Stand forms law stand for nothing stand for object slides stand for office stand for parliament stand for pens and pencils stand for such conduct stand for supporting on or attaching to trees stand forth stand for the harbour stand for the judge stand for the national song