iridescent

adj

1. having a play of lustrous rainbow colors

e.g. an iridescent oil slick
nacreous (or pearlescent) clouds looking like mother-of-pearl
a milky opalescent (or opaline) luster

Synonym: nacreousopalescentopalinepearlescent

2. varying in color when seen in different lights or from different angles

e.g. changeable taffeta
chatoyant (or shot) silk
a dragonfly hovered, vibrating and iridescent

Synonym: changeablechatoyantshot

1. 彩虹色的;颜色闪耀的;色彩斑斓的
Something that is iridescent has many bright colours that seem to keep changing.

e.g. ...iridescent bubbles.
彩虹色的泡沫

1. iridescent

1. 荧光色：水晶色 crystal | 荧光色 iridescent | 彩虹色 iris; rainbow

2. 珠光料：nylon taffeta 尼龙印花布 | iridescent 珠光料 | leopard skin point 天然豹纹

3. 彩虹色的：iridescence 彩虹色 | iridescent 彩虹色的 | iridium 铱

4. 具虹彩的：灰白色的(有腊粉的) glaucous | 具虹彩的iridescent | 水囊hydathode