| 释义 |
right-angled triangle
英音 [ ˌraɪt æŋɡld ˈtraɪæŋɡl ]
美音 [ ˌraɪt æŋɡld ˈtraɪæŋɡl ]
释义
[数] 直角三角形
例句
1·In fact, it is a right -angled triangle .
事实上，那是一个直角三角形。
2·Given the lengths of the two sides of a right -angled triangle , we can find out the length of a third side.
如果晓得直角三角形两个边的长度，咱们就能求出第三边的长度。
3·The protection appliance has a wedge-shaped fixture block with a side surface similar to a right -angled triangle ;
它有一个侧面近似 为直角三角形的楔形卡块；
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