1·He is tarnishing his reputation by being a shill for the tobacco industry.
他因为烟草工业做托儿而在玷污他的名誉。
—— 《柯林斯英汉双解大词典》
2·Patted him of dust, for fear of tarnishing the sanctity of the place.
拍拍身上的尘埃，生怕玷污了这圣洁的地方。
3·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。
4·Silver dials are then rhodium or even fine silver to prevent tarnishing.
银色表盘铑甚至是精细的银，以防止变色。
5·You can use chemistry to reverse the tarnishing reaction, and make the silver shiny again!
你可以同样用化学方法来逆反这种“暗淡反应”，让银器们变回亮丽！
6·These copycats might be tarnishing your brand name in the process which can hurt your reputation.
这些抄袭者这个举动可能玷污你的品牌名称，有损你的声誉。
7·Partly, the author argues, it is a collective effort to keep ugly truths from tarnishing France's seductive image.
一定程度上，作者的立场，是站在一个玷污法国魅力形象的丑陋事实的集合的基础上。
8·Future is a tarnishing mirror, anyone who tries to peek just can see a vague outline with a old and worrying face.
未来是面晦暗的镜子，任何试图向里面窥视的人只能看到一张苍老而焦虑的脸的模糊轮廓。
9·My doctor kept my treatment quiet to keep from tarnishing my record and to protect my Top Secret security clearance.
我的医生就没将治疗记录在案，为了不是我的档案蒙受污点，同时，也是为了在过渡机密安检中保护我。
10·They're more scared of tarnishing the reputation of the new means of transportation than losing other people's lives.
他们更害怕认为声誉的新的交通方式比失去别人的生活。