词汇“拱线”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	拱线
释义	拱线拱线[gǒng xiàn]1.■{天} line of apsides; apse line 常用词组1.■拱线长度 {天} line of apsides;2.■拱线脚 arch moulding;3.■拱线运动 apsidal motion
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国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。