untarnished

1. And the skill and self-devotion of the Navy assure you that you may take the performance of the past as a pledge for the future, and may confidently expect that the flag which has waved its untarnished folds over every sea will still float in undiminished honor.
   并且海军的技巧和努力也向你保证，你们可以把以往的行为作为将来的承诺，并自信地期望那曾在每一海面上飘扬而不受沾污的旗帜仍将以未损的荣耀飘扬。
2. Many Afrikaners are struggling to find a new identity untarnished by apartheid.
   许多阿非利卡人正在努力寻找一个洗脱了种族隔离制污点的新身份。
3. The juxtaposition of pure and untarnished souls versus those souls ripped apart by murderous acts has been clearly set up with Harry's undamaged soul vs.
   纯洁完整的灵魂与那些由于杀戮而被撕裂的灵魂的对抗正是代表着哈利那没有遭到破坏的灵魂与伏地魔分裂的灵魂的对抗。
4. However, western banks have not escaped with their reputations untarnished.
   不过，西方银行的名誉也并非丝毫未损。
5. They were spartan, butincluded a pitcher of cold water and a washbasin and a good, untarnished mirror.
   但还是有一大缸冷水、一个脸盆和一面失去了光泽的优质镜子。

adj

1. (of reputation) free from blemishes
   1. his unsullied name
   2. an untarnished reputation

   Synonym:    stainlessunstainedunsullieduntainted