n.流变体（成粘滞流而变形：的一种物质，温度低于它的熔点）；软体；固流体； 英英释义： RheidA rheid is a non-molten solid that deforms by viscous flow at least a thousand times faster than it would deform elastically under the same applied stress. The term, which was coined by S.以上来源于:Wikipedia