例句與造句

1. :Ultra-and infrasonic weapons also come close.
2. :: According to Ultrasound # Safety and Sonic weapon # Demonstrated infrasonic weapon, it looks like the answer in both cases is yes.
3. Sonic _ weaponry # Designed _ to _ emit _ sound _ as _ an _ irritant-I suppose that it's theoretically possible ( but very unlikely ) that some of these people have had infrasonic weapons used against them ( I guess that the security services might have an interest in subtly driving certain'subversive'individuals insane ) .-- Kurt Shaped Box 22 : 22, 1 November 2006 ( UTC)
4. It's difficult to find infrasonic weapon in a sentence. 用infrasonic weapon造句挺難的