武器 (wǔ qì): อาวุธ

The police found an illegal weapon in the suspect's car, so they immediately arrested him.

In negotiations, knowledge is our most powerful weapon.

This new type of weapon has a long range and high accuracy, greatly enhancing the military's combat effectiveness.

Anger and hatred will only become weapons that hurt yourself.

The international community should work together to prevent the proliferation of weapons of mass destruction.