这个词是什么意思？
Hard, amorphous, brittle, inorganic, usually transparent, polymerous silicate of basic oxides, usually potassium or sodium. It is used in the form of hard sheets, vessels, tubing, fibers, ceramics, beads, etc.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D005898 · MeSH 2026。
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