英语词汇拱脚石是什么意思，拱脚石的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	拱脚石
释义	DEFINITIVE EXAMPLES 权威例句〔springer〕Architecture The bottom stone of an arch resting on the impost.【建筑学】拱脚石：支撑于拱墩之上的拱桥底部基石美国传统
随便看	graded submodule graded system graded tariff graded tax graded terrace graded thermoelectric arm graded time step graded trunk graded tube graded unconformity graded vesting graded-junction transistor gradeline gradely grademark Graden State graden state Gradenigo's syndrome grader grader grader grader grader blade grader elevator graders

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