Fast ion conductors (sometimes are named solid electrolyte) are a kind of solid material which ion conductivity can near or exceed liquid electrolyte.

快离子导体(有时又称固体电解质)是指离子电导率接近有时甚至超过盐溶液和电解质溶液的一类固态材料。

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Metals are solid at ordinary temperatures. Generally they have a silvery or shiny color. They are good conductors of heat and electricity in most cases.

金属在常温下是固体，通常有银色的或晶亮的光泽。大多数情况下它们既导热又导电。

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Metals are solid at ordinary temperatures. Generally they have a silvery or shiny color. They are good conductors of heat and electricity in most cases.

金属在常温下是固体，通常有银色的或晶亮的光泽。大多数情况下它们既导热又导电。

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