tarnishing

英 [ˈtɑːnɪʃɪŋ]

美 [ˈtɑːrnɪʃɪŋ]

v.  (使)失去光泽，暗淡; 玷污，败坏，损坏(名声等)
tarnish的现在分词

计算机化学

柯林斯词典

• VERB 玷污，败坏，损害(名誉或形象)
  If you say that somethingtarnishessomeone's reputation or image, you mean that it causes people to have a worse opinion of them than they would otherwise have had.
  1. The affair could tarnish the reputation of the prime minister...
     这一事件可能有损首相的名誉。
  2. His image was tarnished by the savings and loan scandal.
     他的形象因为那桩储蓄信贷丑闻而受损。
• V-ERG (使)有污迹;(使)失去光泽;(使)变暗淡
  If a metaltarnishesor if somethingtarnishesit, it becomes stained and loses its brightness.
  1. It never rusts or tarnishes...
     它从不生锈，也不会失去光泽。
  2. Wear cotton gloves when cleaning silver, because the acid in your skin can tarnish the metal.
     清洁银器时要戴上棉手套，因为你皮肤里的酸性物质会使它失去光泽。
• N-UNCOUNT 锈斑;污点
  Tarnishis a substance which forms of the surface of some metals and which stains them or causes them to lose their brightness.
  1. The tarnish lay thick on the inside of the ring.
     戒指内侧有一层厚厚的锈斑。

双语例句

• Silver Tarnishing and its Preventing Technique
  银器的变色和防护技术
• Rapes of Indian women and foreign visitors have dented India's reputation abroad, tarnishing the image of the South Asian nation as a tourist destination.
  印度妇女及外国旅客遭强奸事件的发生，使印度的国际声誉大受冲击，给这一南亚旅游胜地的形象抹上了污点。
• In this dissertation, the silver coin tarnishing mechanism during storage time was firstly studied.
  本文首先研究了银币在存放过程中腐蚀变色机制。
• Tarnishing Mechanism and Anti-tarnishing Techniques of Copper and Brass Coins
  铜质币腐蚀变色机理及抗变色工艺研究
• You can avoid releasing low-quality code, and tarnishing your reputation.
  你可以避免放出低质量的代码以免玷污你的声誉。
• The paper shows misusing dope has the character of cheating humanity, blaspheming science, corroding society and tarnishing culture.
  认为滥用兴奋剂有欺骗人类、亵渎科学、腐蚀社会和玷污文化的特征，严重危害了人类健康和社会公平；
• On the Progress of the Research on Anti-Tarnishing Silver Alloy
  抗变色银合金研究概述
• The surface modification methods for preventing silver products from tarnishing were summarized, such as surface passivation, surface plating and surface coating.
  概述了防止银产品变色的表面改性方法：表面钝化、表面镀膜和表面涂膜，并着重介绍了表面涂膜法。
• Poor manners have aroused concern and criticism at home and abroad, to the extent that they are tarnishing the country's international image.
  一些不良举止已经在国内外引起了关注和批评。在一定程度上它们会影响到我国的国际形象。
• Bright tin electrodeposits on copper wire are susceptible to tarnishing.
  铜线材经光亮镀锡后易产生腐蚀变色。