Synset:diverging lens
Hypernyms:lens lens system lense
Inherited Hypernyms:diverging lenslensoptical devicedeviceinstrumentalityartifactwholeobjectphysical entityentity
| 单词 | concave lens |
| 释义 | Concave Lens nnoun.artifacta lens such that a parallel beam of light passing through it is caused to diverge or spread out Synset:diverging lens Hypernyms:lens lens system lense Inherited Hypernyms:diverging lenslensoptical devicedeviceinstrumentalityartifactwholeobjectphysical entityentity |
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