基本解释(crus的複數)[解]腿； 下肢； 似腿的部分同根派生 crura相关词英汉例句The lower leg is represented by the medial crura whereas each upper leg consists of a lateral crural complex based bilaterally on the piriform aperture.下方的腿代表的是內側腳，同時上方兩條腿則代表雙側的梨狀孔上的外側腳複郃躰。crura更多例句