noun, verb, directional, measure word · a general term for firearms such as rifles or pistols

他手里拿着一把枪。

noun, measure word · a classifier for shots fired from a firearm

他连开了三枪，全部命中了目标。

noun · an object whose shape or function resembles a gun

进门前请用测温枪测量体温。

noun · to substitute for another person in a test or to act as a ghostwriter

他因为在重要的考试中请了枪而被开除了。

verb · to knock or strike against something

他的头在门上枪了一下。

noun · a traditional long-handled weapon with a sharp metal tip

古代将领擅长使用长枪。

proper name · the Chinese surname Qiang

枪先生是这位新员工的导师。