opalescent

英 [ˌəʊpəˈlesnt]

美 [ˌoʊpəˈlesnt]

adj.  像猫眼石般变色的; 色彩变幻的

医学

BNC.42888 / COCA.30136

牛津词典

adj.

• 像猫眼石般变色的；色彩变幻的
  changing colour like an opal

柯林斯词典

• ADJ-GRADED 蛋白石般无色的；乳白色的；发乳光的
  Opalescentmeans colourless or white like an opal, or changing colour like an opal.
  1. Elaine turned her opalescent eyes on him.
     伊莱恩一双乳白色的眼睛转向他。
  2. ...a sky which was still faintly opalescent.
     仍然泛白的天空

英英释义

adj

• having a play of lustrous rainbow colors
  1. an iridescent oil slick
  2. nacreous (or pearlescent) clouds looking like mother-of-pearl
  3. a milky opalescent (or opaline) luster
  Synonym:iridescentnacreousopalinepearlescent

双语例句

• Methods A case of opalescent dentin was traced and related literatures were reviewed.
  方法追踪报告1例患儿遗传性乳光牙本质家系，结合相关文献复习。
• Some people complain that London is a gray scent, but what they smell is actually the opalescent energy of Britain.
  有些人抱怨说，伦敦的味道十分灰暗，但他们闻到的实际上是来自英国的乳白色能量。
• The result is a flexible film of crystals with opalescent properties that can be used to coat malleable surfaces, producing attractive iridescent hues.
  最后得到的就是有弹性的晶体薄膜，它带有蛋白石的成分，可以作为延展性的表面，发出好看的光泽。
• It is possible to use opalescent glass for the frame and transparent antique glass for the subject as well as the background.
  乳白色玻璃可以用来做龙的躯干，同时可以用透明的旧玻璃做主体和背景。
• Objective To analyze the special clinical character and mechanism of opalescent dentin.
  目的分析遗传性乳光牙本质的特殊临床表现并讨论其发病机制。
• The paper researched titanic opalescent glaze for quick firing at temperature 1000 °± 20 ℃, selected the basic glass composition and the additional quantity of titania opacifier, and tentatively discussed the opacifying mechanism of titanic glaze.
  本文研究了在1000℃±20℃温度下快速烧成的钛乳浊釉，选择了基础熔块玻璃的组成和乳浊剂二氧化钛的加入量，初步探讨了钛釉的乳浊过程。
• Her skin was flawless and seemed opalescent.
  她的皮肤洁白无瑕，好象乳色的。
• An iridescent oil slick; nacreous ( or pearlescent) clouds looking like mother-of-pearl; a milky opalescent ( or opaline) luster.
  彩色的浮油；看起来像珍珠母一样光芒四射的云彩；乳白色的、像珍珠一样的光泽。
• Objective: to relieve and even eliminate the pain of pulpitis in opalescent teeth with the sterilized eugenol cottonball after the blockade of the pulp devitalizer.
  目的：减轻或消除乳牙牙髓炎患者封失活剂后产生的剧痛，使治疗能顺利进行。
• It was found that the PUA emulsion with excellent properties could be obtained by using PU dispersion with opalescent or translucent appearance, and the oil-soluble initiator ( AIBN) was better than water-soluble initiator ( K 2S 2O 8) in the polymerization system.
  研究发现，用外观半透明或微透明的PUM分散液制备的PUA乳液及涂膜性能优良.油溶性引发剂（AIBN）比水溶性引发剂（K2S2O8）更适合本体系的乳液聚合。