quaternary

名词 n. 形容词 adj.
中文释义
英 /kwəˈtɜː.nə.ɹi/|/ˈkwɔːt.ən.(ə.)ɹi/    美 /ˈkwɑ.tɚˌnɛɹ.i/

英文释义

名词 n.
  1. A quaternary compound.
  2. The Quaternary period or the system of deposits laid down during it.
形容词 adj.
  1. Of fourth rank or order. not-comparable
    — the quaternary stress in a pronounced word
  2. Of a mathematical expression containing e.g. x⁴. not-comparable
  3. Relating to or in number base four. not-comparable
  4. quaternary ammonium. not-comparable
  5. Composed of four elements. not-comparable

词形变化

quaternaries plural

词汇关系

近义词
quartal quartary
衍生词
bisquaternary diquaternary nonquaternary pseudoquaternary quaternarily quaternarization quaternary ammonium quaternary care quaternary healthcare quaternary industry quaternary moon quaternary number quaternary sector quaternary sector of the economy quaternary structure quaternary twin quaternation quaternium negaquaternary
相关词
quaternion primary (1st) unary secondary (2nd) tertiary (3rd) ternary quartary (4th) senary septenary octonary nonary (9th) novenary denary duodenary vicenary tricenary sexagenary centenary (100)

词源

词源 1
Derived from Latin quaternārius (“containing or consisting of four”), from quaternī (“four each”, “four at a time”) + -ārius (whence the English suffix -ary); compare the French quaternaire.
词源 2
Derived from Latin quaternārius (“containing or consisting of four”), from quaternī (“four each”, “four at a time”) + -ārius (whence the English suffix -ary); compare the French quaternaire.
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