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	hhcj hhck hhcl hhcm hhcma56 hhcmb hhco hhcode hhcos hhcp hhcpp hhcprq hhcr hhcrc hhcri hhcru hhcs hhcsi hhct hhctrl hhcu hhd hhda hhdc h-hdd

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crater arc