单词 | 非金属矿 |
释义 | 〔spar〕A nonmetallic, readily cleavable, translucent or transparent light-colored mineral with a shiny luster, such as feldspar.晶石:一种随时可分裂的淡色非金属矿石,呈透明或半透明状,有闪亮的光泽,例如长石〔ceramic〕Any of various hard, brittle, heat-resistant and corrosion-resistant materials made by shaping and then firing a nonmetallic mineral, such as clay, at a high temperature.陶瓷:一种坚硬、易碎、抗热、防腐材料,成型后在高温下烧制的一种非金属矿物,如由粘土制成 |
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