Hypernyms:television-camera tube television pickup tube
Inherited Hypernyms:iconoscopetelevision-camera tubetubeelectronic devicedeviceinstrumentalityartifactwholeobjectphysical entityentity
| 单词 | iconoscope |
| 释义 | Iconoscope nnoun.artifactthe first practical television-camera for picture pickup; invented in 1923 by Vladimir Kosma Zworykin Hypernyms:television-camera tube television pickup tube Inherited Hypernyms:iconoscopetelevision-camera tubetubeelectronic devicedeviceinstrumentalityartifactwholeobjectphysical entityentity |
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