英语词汇“sumner line”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	sumner line
释义	Sumner Line Sumner line [′səm·nər ‚līn] (navigation) A line of position established by the Sumner method. Any celestial line of position (deprecated usage). Sumner Line a celestial line of position established by the Sumner method. Sumner lines are straight lines of equal altitude and are widely used in navigation to determine the position of a ship or airplane through observations of the altitudes of celestial bodies.
随便看	who are you, and what have you done with (someone) who are you and what have you done with them "who are you" command query who are you to who are you voting for? whoart who ate all the pies whoba who benefits who blue book series who breaks a butterfly on a wheel who breaks a butterfly upon a wheel who breaks a butterfly upon a wheel? whobub whoc who calls the shots here who calls the shots here? whocan who can collection agencies call? who can i complain to? who can i trust who can say who can say? who can say something who can see will

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。

Sumner Line