Synset:diffusion pump
Hypernyms:air pump vacuum pump
Inherited Hypernyms:condensation pumpair pumppumpmechanical devicemechanismdeviceinstrumentalityartifactwholeobjectphysical entityentity
| 单词 | condensation pump |
| 释义 | Condensation Pump nnoun.artifactvacuum pump used to obtain a high vacuum Synset:diffusion pump Hypernyms:air pump vacuum pump Inherited Hypernyms:condensation pumpair pumppumpmechanical devicemechanismdeviceinstrumentalityartifactwholeobjectphysical entityentity |
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