基本词汇
n.晦暗；污渍
v.沾污
形容词: tarnishable 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
"The silver was tarnished by the long exposure to the air"
"Her reputation was sullied after the affair with a married man"
经典引文
Many metals rapidly..tarnish when exposed to even the driest air.
出自：T. H. Huxley近义词
临近词
