单词	stepped arch
释义	stepped arch stepped arch stepped arch An arch in which the voussoirs are cut horizontally and/or vertically so they fit in with the masonry courses above and below, forming a series of steps.
随便看	aipf aipfp aipg aipge aiph aiphc aiphmn aiphn aiphos aipi aipin aipio aipj aipjd aipk aipki aipl aipla aiple aiplef aiplf aiplu aiplv aipm aipma

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