police one's brass

短语

词形变化

policed one's brass polices one's brass 三单 polices one's brass policing one's brass policing one's brass 现在分词 policed one's brass 过去式 policed one's brass 过去分词

释义与例句

v.
  1. 1.

    To clean up spent shell casings left behind after firing a gun, usually so the casings cannot be used to identify the gun.

    俚语