单词 | chrysotile |
释义 | Word Frequency chrysotile(ˈkrɪsətɪl) noun a green, grey, or white fibrous mineral, a variety of serpentine, that is an important source of commercial asbestos. Formula: Mg3 Si2O5(OH)4 Word origin C20: from chryso- + Greek tilos something plucked, shred, thread, from tillein to pluck |
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