| 单词 | quadrangle |
| 释义 | quadrangle n. 1. a four-sided plane figure, esp. a square or rectangle. 2. a a four-sided court, esp. enclosed by buildings, as in some colleges. b such a court with the buildings round it. Derivatives quadrangular adj. Etymology: ME f. OF f. LL quadrangulum square, neut. of quadrangulus (as QUADRI-, ANGLE(1)) |
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