機關槍

machine; mechanism; aircraft; opportunity; crucial point; pivot; quick-witted; flexible; organic; the origin or cause of something; inner desires or worldly thoughts.

mountain pass; to close or shut; to turn off; to concern or involve; to confine; to collect or receive; surname.

Gun; firearm; rifle; spear; surname; classifier for rifle shots; to substitute for another person in a test; to knock.