unmodified [ˌʌn'mɑ:dɪfaɪd]

例句:

• Data will be encrypted and verified as authentic and unmodified.
  传送的数据将被加密,验证为可信的并且没有被更改.
  来自互联网
• An unmodified attack of measles usually confers lifelong immunity.
  自然经过的麻疹,一般产生终身免疫.
  
• It requires only simple , affordable technology and works in unmodified, slow - running engines.
  生产这种生物柴油所需技术简单且便宜, 可在未经改造的运转缓慢的发动机中可使用.
  
• "The problem with corporate capitalism is that selfishness and greed have become these unmodified values, " Bakan told CNN.
  来自CNN
• P-51s were made to maneuver at low altitudes during dogfights, and unmodified, could reach speeds of up to 400 miles per hour.
  来自WSJ