| 单词 | arithmetic |
| 释义 | arithmetic —arithmetically, adv. n. /euh rith"meuh tik/; adj. /ar'ith met"ik/, n. 1. the method or process of computation with figures: the most elementary branch of mathematics. 2. Also called higher arithmetic, theoretical arithmetic. the theory of numbers; the study of the divisibility of whole numbers, the remainders after division, etc. 3. a book on this subject. adj. arithmetic 4. Also, arithmetical. of or pertaining to arithmetic. [1200-50; < L arithmetica, fem. sing. of arithmeticus < Gk arithmetiké (téchne) (art, skill) of numbers, equiv. to arithmé(ein) to reckon + -t(o)- verbal adj. + -iké -IC; r. ME arsmet(r)ike < OF arismetique < ML arismetica, with s for LGk th] |
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