英语词汇“spiral ring structure”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	spiral ring structure
释义	spiral ring structure spiral ring structure [′spī·rəl ′riŋ ‚strək·chər] (astronomy) A lunar crater in which ridges spiral inward from the main wall across the floor.
随便看	unit complex number unit conduct of fire trainer unit construction unit control block unit controller unit control message unit control panel unit control position unit control supply rate unit control word unit conversion factor unit convertible unit convertibles unit cooler unit core god country unit cost unit cost analysis system unit cost report unit cost resourcing unit costs unit credit plan unit currency unit data file unit day value unit delay

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。