tarnish
n. 晦暗，无光泽；污点
vt. 玷污；使……失去光泽；使……变灰暗
vi. 失去光泽；被玷污；变灰暗
vt.& vi.
（通常指金属）（使）失去光泽，（使）变灰暗；
vt.
玷污，败坏；
n.
污点，瑕疵；无光泽，晦暗；
变形
复数：tarnishes过去式：tarnished过去分词：tarnished现在分词：tarnishing第三人称单数：tarnishes
英英释义
tarnish[ 'tɑ:niʃ ]
n.discoloration of metal surface caused by oxidation
v.make dirty or spotty, as by exposure to air; also used metaphorically
"The silver was tarnished by the long exposure to the air"
同义词：stainmaculatesullydefile
双语例句
用作名词(n.)
Moisture leads to the tarnish of the silverware.
湿气使得银器毫无光泽。
Check cutlery to make sure them free from tarnish and stain.
检查餐具的清洁,保证光亮无污渍。
用作动词(v.)
The firm's good name was badly tarnished by the scandal.
这件丑事玷污了公司的好名声。
If news of this gets out, it will tarnish his image.
如果这消息传出去
These pessimistic predictions and doubts, however, cannot tarnish facts.
但预测也好、疑问也罢，终究抵挡不住事实的光芒。
权威例句
Tarnish evaluation of gold-based dental alloysENHANCING SILVER TARNISH-RESISTANCE
Formation and Growth of Tarnish on Evaporated Silver Films
Tarnish on the "gold standard": Understanding recent problems in forensic DNA testing
Optical Constants of Silver Sulfide Tarnish Films*
Application of SIMS to silver tarnish at the British Museum
Observations of onset of sulfide tarnish on gold-base alloys.
Tarnish protection of silver by octadecanethiol self-assembled monolayers prepared in aqueous micellar solution
The electrum-tarnish method for the determination of the fugacity of sulfur in laboratory sulfide systems ☆
Tarnish Protection of Silver Using a Hexadecanethiol Self-Assembled Monolayer and Descriptions of Accelerated Tarnish Tests
tarnish (v.)
mid-15c. (transitive), from present participle stem of Middle French ternir "dull the luster or brightness of, make dim" (15c.), probably from Old French terne (adj.) "dull, dark," which according to Diez is from a Germanic source cognate with Old High German tarnjan "to conceal, hide," Old English dyrnan "to hide, darken," from Proto-Germanic *darnjaz (see dern), but there are difficulties of form, sense, and date. Intransitive sense from 1670s. Figurative sense is from 1690s. Related: Tarnished; tarnishing.
tarnish (n.)
1713, from tarnish (v.).
1. Air and moisture tarnish silver.
空气和潮湿使银子失去光泽。
-- 来源 -- 英汉 - 辞典例句
2. tarnish inhibitor
晦暗抑制剂
-- 来源 -- 英汉 - 翻译参考[网络]
3. Only when he came to the word tarnish, he looked upon his lace like one a little mortified.
只是当他读到“失去光泽”这几个字的时候，他望望自己的花边，似乎感到了一点耻辱。
-- 来源 -- 英汉 - 辞典例句
4. Edmond, my friend, do not compel me to tarnish that noble and pure image reflected incessantly on the mirror of my heart.
爱德蒙，我的朋友，不要打碎我心里时刻保持着的那个高贵而又美好的形象。
-- 来源 -- 汉英 - 翻译参考
5. tarnish film
锈[氧化]膜
-- 来源 -- 英汉 - 短句参考
6. These pessimistic predictions and doubts, however, cannot tarnish facts.
但预测也好、疑问也罢，终究抵挡不住事实的光芒。
-- 来源 -- 汉英 - 翻译参考
7. remove the tarnish from silver
除去银子上的污点.
-- 来源 -- 汉英 - 翻译参考
8. tarnish resistance
抗蚀力|耐蚀性
-- 来源 -- 英汉 - 翻译参考[网络]
9. To stain or tarnish with dishonor.
使名声受玷污
-- 来源 -- 英汉 - 翻译样例
10. Jewelry would surely be nice,but what can I afford that would not soon tarnish or grow quickly out of style?
首饰当然不错,但什么样的珠宝不会很快失去光泽或旋即过时，而我又能买得起呢?
-- 来源 -- life - 汉英
tarnish
