英语词汇“frustum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

frustum

释义

frust /frust/

noun (Sterne)

A fragment

ORIGIN: L frustum a bit

frustˈule noun (botany)

The siliceous two-valved shell of a diatom alga, with its contents

frustˈum noun (pl frustˈums or frustˈa) (geometry)

A slice of a solid body
The part of a cone or pyramid between the base and a parallel plane, or between two planes

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