AR-15

短语

词形变化

AR-15s 复数 AR-15s

释义与例句

n.
  1. 1.

    A lightweight, semi-automatic rifle, based on the original design of the ArmaLite AR-15.

词源

Initialism of ArmaLite Rifle, which was named after the company that originally designed the weapon.

来源：wiktionary