Collins Chinese Dictionary Plus (3rd edition), 2011:
firearm ['faI&r@:m] n [c] 枪(槍)支 qiāngzhī
在这些条目还发现'firearm'：
在英文解释里：
bolt - bullet wound - draw a gun on - draw your gun - gun - gun sight - handgun - load - lock - machine gun - machine-gun fire - marksmanship - outdraw - piece - pop - primer - quick on the draw - shooter - Tommy gun - trigger