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  • “surd”的英英意思

    “surd”的英英意思

    单词 surd 释义 ▪ I. surd, a. and n.|sd|Also 6–7 surde.[ad. L. surdus (in active sense) deaf, (in pass. sense) silent, mute, dumb, (of sound, etc.) dull, indistinct.The mathematical sense ‘irrational’ arises from L. surdus being used to render Gr. ἄ...

    2026-02-08
  • “surd”的意思

    “surd”的意思

    单词 surd 释义 surd n (mathematics 数) mathematical quantity, esp a root, that cannot be expressed as an ordinary number or quantity 不尽根 The square root of 5 (5) is a surd. 5 的平方根(5)是不尽根.   英汉双解词典包含38652条英汉词条,基本涵盖了全部常用...

    2026-02-08