英语词汇“diurnal arc”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	diurnal arc
释义	diurnal arc noun : the portion of the diurnal circle of a celestial body that is above the observer's horizon < the diurnal arc of the sun is its apparent path from sunrise to sunset >
随便看	acontium a contrario acopa a copy acorn acorn acorn barnacle acorn calf acorn cup acorn disease acorn duck acorn shell acorn squash acorn tube acorn weevil acorn woodpecker acorn worm a corps perdu acorus acosmic acosmism acosmist acosmistic acotyledon acotyledonous

英语词典包含332784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。