tris-

短语

释义与例句

affix
  1. 1.

    A variant of tri- used to indicate that the component that does not take the prefix occurs three times in the compound: trisphosphuret of copper is PCu₃; trisbenzeneazoresorcinol, C₆H(OH)₂(N₂Ph)₃.

    废旧 化学
  2. 2.

    A variant of tri-, used for substitutions of three complex rather than simple units, as in,

    化学

    trisbenzene-azophenol, C₆H₂(N:NC₆H₅)₃OH

    tristhio-dimethyl-benzaldehyde, {C₆H₃(CH₃)₂CHS}₃

词源

Borrowed from Ancient Greek τρις (tris, “thrice”).

来源：wiktionary