英语词汇“crater arc”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	crater arc
释义	crater arc crater arc [′krād·ər ‚ärk] (astronomy) A series of lunar craters located along a curved line. crater arc cra·ter arc an arc of a direct current that forms a pitlike excavation at the positive pole.
随便看	corner lath cornerload test corner locking corner lot corner man corner-man cornerman corner men corner-men cornermen corner mirror corner molding corner notch corner of main and main corner of the universe corner person corner-person cornerperson corner persons corner-persons cornerpersons corner pilaster corner pocket corner post corner preserving formulation

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。

crater arc