iridescence

词根词缀:

后缀
-escence,-escency 表抽象名词,“开始出现…状态”

acquiescence n. 默许

ac 加强 + qui 静 + escence 开始出现…状态 → 默许

adolescency n. 青春发育期

adolesce 进入青春期 + escency 开始出现…状态 → 青春发育期

effervescence n. 冒泡

ef〔= e出〕+ ferv 热 + escence 开始出现…状态 → 水)开始变热 → 冒泡

incandescence n. 白炽,炽热

in 使… + cand 白 + escence 开始出现…状态 → 白炽,炽热

iridescence n. 彩虹色

irid〔= iris虹光〕+ escence 开始出现…状态 → 彩虹色

luminescence n. 发光

lumin 光 + escence 开始出现…状态 → 发光

obsolescence n. 过时

obsol 腐烂的 + escence 开始出现…状态 → 过时

opalescence n. (不透明的)乳白光

opal 不透明 + escence 开始出现…状态 → (不透明的)乳白光

quiescence n. 静止

qui 静 + escence 开始出现…状态 → 静止

数据来源:新东方英语词汇速记大全

相关例句:

For day by day he felt more and more like a bubble filled with darkness, round which whirled the iridescence of his consciousness.

他日益感到自己象一个充满黑色的泡沫,四周缠绕着自身意识的彩虹。

Iridescence was considered as a special color on meat and meat products.

彩虹色斑点是近年来发现存在于肉及肉制品中的一种特殊颜色。

Based on the theory of modern optics, the origin of the unique iridescence of abalone shell is analyzed.

结合现代光学理论,分析了鲍贝壳具有独特晕彩的原因。

Large scaup of North America having a greenish iridescence on the head of the male.

北美洲的大型斑背潜鸭,雄性的羽冠为偏绿的五彩色。

Opals are milky gems. Exhibiting a milky iridescence like that of an opal.

蛋白石是乳白色的宝石。

In addition to value, hue and chroma, there are many subtle secondary optical properties of natural human tooth, such as translucency, opacity, iridescence, surface gloss and fluorescence.

天然牙的视觉外观除了颜色的三要素色相、明度、饱和度以外,还有许多第二光学特征:半透性、浑浊度、晕色、表面光泽度、荧光性,其中以半透性最为重要。