英语词汇“reduction formula”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	reduction formula
释义	Collins Concise English Dictionary © HarperCollins Publishers:: reduction formula n a formula, such as sin (90° ± A) = cos A, expressing the values of a trigonometric function of any angle greater than 90° in terms of a function of an acute angle
随便看	lazy guy lazyish lazy susan lazy tongs laënnec lb. lb lb. ap. l bar lb. av. lbd lbf lbj lbo lbs lb. t. lbw l.c. l/c lc l.c.a. lcd l.c.f. l'chaim l chain

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