英语词汇“principal point”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	principal point
释义	WordReference Random House Unabridged Dictionary of American English © 2024 prin′cipal point′, [Optics.] Opticsthe point where a principal plane intersects the axis. 1695–1705
随便看	pinochle pinochle rummy pinocle pinocytose pinocytosis pinole pinot pinotage pinot blanc pinot chardonnay pinot grigio pinot noir pin pad pin plate pinpoint pinpoint bombing pinprick pin rail pins pins and needles pinscher pin seal pinsent pinsetter pinsk

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