English translation for "nautical twilight"

航海晨昏蒙影时间
航海曙暮光

Related Translations:

nautical:  adj.海上的,航海的；船舶的；海员的,水手的。 a nautical almanac 航海天文历。 a nautical mile ＝a sea mile 〔见 mile 条〕。 nautical terms 航海用语。adv.-ly

nautical device:  航海仪表

nautical equipment:  航海仪器

nautical instrument:  航海仪器

nautical mil:  海里,

nautical planisphere:  航海用平面图

nautical star:  导航星

nautical distance:  航海距离

nautical education:  航海教育；海事教育

nautical astronomy:  航海天文学

Similar Words：

"nautical tables" English translation, "nautical telegraph" English translation, "nautical term" English translation, "nautical terms" English translation, "nautical time" English translation, "nautical vessel" English translation, "nauticalalmanac" English translation, "nauticalchart" English translation, "nautically" English translation, "nauticalmile maritime rights" English translation