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单词
hollandite
释义
hollandite
[`hä·lǝn´dīt]
MINERALOGY
Ba(Mn
2+
,Mn
4+
)
8
O
16
A silvery- gray to black mineral composed of manganate of barium and manganese; occurs as crystals.
随便看
RISC
rise
rise and run
rise of bottom
rise of floor
rise of tide
rise pit
riser
riser-angle indicator
Polypteridae
Polypteriformes
polyribosome
polyrod antenna
polysaccharide
polysaprobic
polysepalous
polyserositis
polysiloxane
polysome
polysomy
polysorbate
polyspermy
polyspore
polystele
Polystomatoidea
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更新时间:2026/6/18 13:59:37