adj.棱柱的;由棱镜形成的;五光十色的
In his autobiography, Tesla mentions that as a child he was tortured by continuous lightning-like, prismatic displays whenever he closed his eyes. 在他的自传里,特斯拉提及每当他闭上他的眼睛的时候,作为一个孩子他因为连续的象闪电一样,棱柱的展示被折磨。