单词 | 滑石 |
释义 | 〔soapstone〕A soft metamorphic rock composed mostly of the mineral talc. Also called steatite 皂石:一种软的变质岩,主要由滑石构成 也作 steatite〔talc〕A fine-grained white, greenish, or gray mineral, Mg3Si 4O 10(OH) 2, having a soft soapy feel and used in talcum and face powder, as a paper coating, and as a filler for paint and plastics. 滑石:一种颗粒细腻的白色、浅绿色或灰色矿石,化学式为Mg3Si 4O 10(OH) 2,摸上去有一种柔软并似肥皂的感觉,被用在爽身粉和化妆用的香粉中,作一种纸张覆面以及油漆和塑料的掺入物 〔talcose〕Made of or containing talc.由滑石制成的或含有滑石成分的 |
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