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

单词	coronagraph
释义	WordReference Random House Unabridged Dictionary of American English © 2024 co•ro•na•graph (kə rō′nə graf′, -gräf′),USA pronunciation n. [Astron.] Astronomyan instrument for observing and photographing the sun's corona, consisting of a telescope fitted with lenses, filters, and diaphragms that simulate an eclipse. `Also, coronograph.` 1885–90; earlier coronograph. See corona, -graph co•ro•na•graph•ic (kə rō′nə graf′ik),USA pronunciation adj.
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