a.

1. 私生的；庶出的；出身微賤的
   "Had I been born in a royal family," said the bastardly man.

   "假若我出身於王室，"這個出身微賤的人說道。

2. 偽造的；贗製的
   The bastardly documents failed to deceive the judge.

   偽造的文件沒能騙過法官。

3. 卑鄙的
   I wished he had never played his bastardly tricks.

   我希望他不曾耍過他的卑鄙伎倆。