M81

释义与例句

n.
  1. 1.

    The woodland camouflage pattern used by the United States Armed Forces from 1981 until 2012.

    俚语 不可数 政治 军事

词源

From M (used for model) + 81 (short for 1981, the year of its introduction), following the pattern of the Model designation for U.S. military equipment.

来源：wiktionary