germanosilicate glassgsg锗: germanium硅酸盐玻璃: silicate glass高硅酸盐玻璃: high-silicate glass; high-silicatte galss硅酸盐玻璃质: silicate glass铝硅酸盐玻璃: aluminosilicate glass下载手机词典可随时随地查词查翻译