electronic sextant
electronic sextant
[海运英汉词典]
electronic sextant电子六分仪
是什么意思，electronic sextant的解释，electronic sextant的翻译
[航海英汉词典] electronic sextant
electronic sextant
[海运英汉词典]
electronic sextant是什么意思，electronic sextant的解释，electronic sextant的翻译
[航海英汉词典] electronic sextant