英语词汇“Napier's bones”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	Napier's bones
释义	Na·pi·er's bones (nāpē-ərz, nə-pîrz) pl.n. (used with a sing. verb) A set of graduated rods used to perform multiplication quickly. [After John Napier.]
随便看	xenotransplant xenotransplantation Xer xer- xer- xeric xerically xericity xeriscape xero- xeroderma xeroderma pigmentosum xerodermia xerographer xerographic xerographically xerography xeromorphic xerophile xerophilous xerophily xerophthalmia xerophthalmic xerophyte xerophytic

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