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gossan
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gossan
[ˈgɒz(ə)n]
noun
[mass noun](Geology & Mining)an iron-containing secondary deposit, largely consisting of oxides and typically yellowish or reddish, occurring above a deposit of a metallic ore
(地质,矿)铁帽
语源
late 18th cent.: of unknown origin
热门查询
uncovered adj.无盖的,未保险的 v.揭开…的盖子( uncover的过去式和过去分词 ),揭露,发现
uncovery n.揭露,暴露
uncrate vt.从板条箱中取出,打开…的包装
uncreased adj.未起褶痕的,未弄皱的
uncreate v.使不存在,灭绝
uncreated adj.自存的,未创造的,尚未产生的
uncreative adj.缺乏创造性的,枯燥无味的
uncredited adj.无归属的,未被认为有成就(或功劳、优点等)的
uncreolized adj.(语言、方言)未克里奥尔化的
uncritical adj.不加鉴别的,不采取批判态度的,无批判力的,批评不当的
uncriticized adj.未受批判(或批评)的
uncross vt.使不交叉
考试词汇表