英语词汇“directrix”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	directrix
释义	WordReference Random House Unabridged Dictionary of American English © 2024 di•rec•trix (di rek′triks, dī-),USA pronunciation n., pl. di•rec•trix•es, di•rec•tri•ces (di rek′tri sēz′, dī-, dī′rek trī′sēz).USA pronunciation Mathematics[Geom.]a fixed line used in the description of a curve or surface. See diag. under parabola. Pronouns[Archaic.]a directress. Neo-Latin; see direct, -trix 1615–25 See -trix.
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