tarnishing

tarnishing读音音标

英[\\\'tɑ:nɪʃɪŋ]

美[\\\'tɑnɪʃɪŋ]

基本意思释义

n.（印花）白地沾色

v.（通常指金属）（使）失去光泽，（使）变灰暗( tarnish的现在分词 ); 玷污，败坏

短语及实用例句

The causes of tarnishing gold and silver - plated connectors were studied respectively.

分别探讨了接插件镀金和镀银层变色的原因.

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.

Do they not realize their foolhardiness and which they are tarnishing the Republic\'s image?

他们难道不知道自己的行为不但愚蠢,也会损害新加坡的形象?

The anti - tarnishing experiments can be taken to confirm a certain alloy\'s anti - tarnishing capability.

银合金的特点是容易发生硫化变色,通过 抗 变色试验可以确定合金的 抗 变色性能.