infinitesimal
a 无限小的( infinite+simal可能是smail的变体)
释义2:
infinitesimal
/ 7InfInI5tesEmEl /
◙ adjective1. extremely small• 极微小的,无穷小的,无限小的 »an infinitesimal pause. 瞬间的停顿。◙ noun1. [Mathematics] an indefinitely small quantity; a value approaching zero• [数] 无穷小,无限小;近零值,微元【派生】
♦ infinitesimally adverb【语源】
1. mid 17th cent.: from modern Latin infinitesimus, from Latin infinitus (see infinite ), on the pattern of
centesimal
俄语/英语字母转换