optronics
/ɔp'trɔniks/
n. 
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Arabellidae, arabescato, arabesque, arabesquitic, Arabeva, Arabia, Arabian, Arabian camel, Arabian desert, Arabian Gulf,
相似单词
optophone, optotransistor, optotype, OPTRAC, optron, optronics, opulence, opulent, opulently, opuntia,