"changeable taffeta"
"chatoyant (or shot) silk"
"a dragonfly hovered, vibrating and iridescent"
"an iridescent oil slick"
"nacreous (or pearlescent) clouds looking like mother-of-pearl"
"a milky opalescent (or opaline) luster"
The brook..broke into innumerable iridescent cascades as it fell.
出自: E. Waugh
The best fictions, without a deep moral significance beneath, are only iridescent froth.
出自: fig.