| 释义 |
sonar/ˈsəʊnɑː(r)//ˈsəʊnɑːr/ ★★★n. 词路径- entity
- physical entity
- object
- physical object
- whole
- unit
- artifact
- artefact
- instrumentality
- instrumentation
- device
- instrument
- measuring instrument
- measuring system
- measuring device
- sonar
- echo sounder
- asdic
上位词- measuring device
- measuring instrument
- measuring system
- navigational instrument
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