| 单词 | opto |
| 释义 | Definition of opto in English:optoadjective ˈɒptəʊ
Origin1980s; earliest use found in Electronics. Shortened from optoelectronic. Definition of opto in US English:optoadjectiveˈɒptəʊ
Origin1980s; earliest use found in Electronics. Shortened from optoelectronic. |
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