Nacreous aspiration ended up as a unstoppable flaw.
彩虹班的愿望成了呼嘯的狂風.
互聯網
The structure and toughened mechanisms of nacreous layer were introduced to design the laminated composites.
把貝殼的結構機制及韌化機理應用于疊層復合材料的設計中.
互聯網
"an iridescent oil slick"
"nacreous (or pearlescent) clouds looking like mother-of-pearl"
"a milky opalescent (or opaline) luster"