词路径
- entity
- physical entity
- object
- physical object
- whole
- unit
- artifact
- artefact
- instrumentality
- instrumentation
- device
- instrument
- weapon
- arm
- weapon system
- projectile
- missile
上位词
- arm
- vehicle
- weapon
- weapon system
下位词
- arrow
- boomerang
- bullet
- cannon ball
- cannonball
- dart
- missile
- multistage rocket
- pellet
- research rocket
- round shot
- seeker
- shot
- slug
- spitball
- step rocket
- test instrument vehicle
- test rocket
- throw stick
- throwing stick