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serpentinite
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serpentinite
[ˈsəːp(ə)ntɪˌnʌɪt]
noun
[mass noun](Geology)a dark, typically greenish metamorphic rock, consisting largely of serpentine or related minerals, formed when mafic igneous rocks are altered by water
(地质)蛇纹岩
语源
1930s: from serpentine + -ite
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discomfiture n.崩溃,大败,挫败,困惑
discomfort n.不舒适,不舒服,不安,不方便,苦恼 vt.使…不舒服,使…不安,使苦恼,使不便
discomfortable adj.不安的,不适的
discommend v.反对,使失宠
discommendable adj.反对的,不赞成的
discommender n.反对者,不赞成者
discommode vt.<正>给…添麻烦,使不方便,使为难
discommodious adj.不方便的,麻烦的
discommodiously adv.不方便地,麻烦地
discommodiousness n.不方便,麻烦
discommodity n.不便,麻烦
discommon vt.把…据为私有,禁止(商人)与学生交易
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