单词 | tarnish |
释义 |
tarnish听听怎么读
英 [?tɑ:n??]
美 [?tɑrn??]
是什么意思 (通常指金属)(使)失去光泽,(使)变灰暗; 玷污,败坏; 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:ni? ]
学习怎么用 双语例句用作名词(n.)
用作动词(v.)
权威例句Tarnish evaluation of gold-based dental alloys
ENHANCING 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 |
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