a penal law的用法和样例：
- Relating to the administration of penal law.
- China is revising its penal law to criminalize gender-selective abortions.
- The first decision that had to be made was whether the existing penal law could be satisfactorily patched up or whether a more basic change in its structure was needed.
- One of the divisions of a penal institution, such as a prison.
a penal law的相关资料：