infinitesimal是什么意思？

infinitesimal

英[ˌɪnfɪnɪˈtesɪml] 美[ˌɪnfɪnɪˈtɛsəməl]

• adj. 极微小的；
• adv. 无限小地；
• n. 无限小，极微量，极小量；

复数：infinitesimals;

副词：infinitesimally;

例句

• She spoke with that gentle infinitesimal inflexion of mockery which descended to her from her mother. 她说话时,带着她母亲传给她的那种温柔细致的嘲笑语调.
• The body's annual intake of metallic iron is infinitesimal. 人体对金属铁的年摄入量是微不足道的.
• The chances that the company will have any problems are infinitesimal. 那家公司会遇到什么问题的可能性是微乎其微的.
• infinitesimal traces of poison 微量毒素
• There was an infinitesimal pause. 其中有一个极短暂的停顿。
• ...mineral substances present in infinitesimal amounts in the soil... 土壤含有的极微量的矿物质

柯林斯高阶英汉双解学习词典释义

• ADJ
  极微小的;微不足道的
  Something that is infinitesimal is extremely small.
  例句
  ...mineral substances present in infinitesimal amounts in the soil... 土壤含有的极微量的矿物质 There was an infinitesimal pause. 其中有一个极短暂的停顿。

英英词典释义

• Adjective
  1. infinitely or immeasurably small;
  "two minute whiplike threads of protoplasm""reduced to a microscopic scale"

行业词典

• 数学： 无穷小；