| 词汇 | frusta |
| 释义 | frusta plural offrustumspecialized Examples of frustafrusta The pyramidal frusta are a subclass of the prismatoids. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It can be constructed as two congruent frusta combined across a plane of symmetry, and also as a bipyramid with the two polar vertices truncated. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Cones and pyramids can be viewed as degenerate cases of frusta, where one of the cutting planes passes through the apex (so that the corresponding base reduces to a point). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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