Explanation of spring lock

Interpretation of spring lock [spring lock] uses the lock word on the spring pin to explain the bullet, a small pill that can be forcibly fired; Equipped with weapons that can destroy people and things: projectiles. * 。 It is raining. Bullets. Hydrogen bomb. Missiles. * 。 Original *. In ancient times, it refers to a bow with bamboo as the string: "Hold the bullet on the left and take the pill on the right." Play with your hands or tools.