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Infinitesimal Latin In`finə'Tesiməl A.极微小的;N.极小量 英 Adj 极微小的(Infinitely Small

单词 infinitesimal
音标 [in`finə'tesiməl]
解释 a.极微小的;n.极小量
红宝书 【英】 adj. 极微小的(infinitely small);
【记】 infinite(无穷的)+si mal→无穷小的
字源 infinitesimal (adj.)
1710 (1650s as a noun), "infinitely small," from Modern Latin infinitesimus, from Latin infinitus "infinite" (see infinite) + -esimus, as in centesimus "hundredth." Related: Infinitesimally.
不择手段背单词
趣味全助记 【记】infinite 无限的 + small 小→无限小

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