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   English ⇄
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to phrases
opto- n
gen. 词头光; 视力; 光; 目; 眼
repr.biol. 视
 English thesaurus
opto abbr.
abbr. optoelectronics
OPTO abbr.
abbr. Optio Software
abbr., mil., avia. opto electronics
abbr., transp. One Person Train Operation
opto: 51 phrases in 10 subjects
Air defense1
Aviation2
Computer numerical control2
Electric machinery1
Electronics17
Geophysics1
Oil / petroleum4
Space5
Technology12
Telecommunications6

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