英语词汇“end of evening nautical twilight”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	end of evening nautical twilight
释义	end of evening nautical twilight end of evening nautical twilight Occurs when the sun has dropped 12 degrees below the western horizon, and is the instant of last available daylight for the visual control of limited ground operations. At end of evening nautical twilight there is no further sunlight available.See also horizon. See EVENT See EVENT
随便看	national war tax resistance coordinating committee national waste awareness initiative national waste management council national waste management plan national watercolor society national water commission national water corporation national water data exchange national water features association national waterfowl and wetland association national waterfront museum swansea national water harvesters network national water information system national water level observation network national watermelon association national watermelon promotion board national water quality assessment program national water quality database national water quality inventory national water quality management strategy national water quality monitoring national water quality monitoring council national water resources association national water safety congress national watershed boundary dataset

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。