类别：英语 / 日期：2025-12-23 / 浏览：0 / 评论：0
mafic
英[\'mæfɪk] 美[\'mæfɪk]
mafic
- 1 . Biotite is a subordinate constituent of the mafic and ultramafic rocks generally.
- 黑云母一般是镁铁质及超镁铁质岩石中的次要成分.
来自辞典例句
maharajah melancholiac malonamide marrite matrices manganophyllite micromembrane mesantion medinal maltotriose meninginitis miarolitic mediumistic matchmaking midodrine micropegmatite menagerie macroshot manna malacia
