photosensor
/ˈfəʊtə(ʊ)sɛnsə/Electricity
noun
A sensor that generates an electrical signal in response to light.
Origin
1960s; earliest use found in Instrument Practice. From photo- + sensor.
| 单词 | photosensor |
| 释义 | photosensor/ˈfəʊtə(ʊ)sɛnsə/Electricity noun A sensor that generates an electrical signal in response to light. Origin |
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