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triatomic

/traiә'tɔmik/

📖 中文释义

  1. a. 三原子的, 三代的, 三羟的, 三羟基的
  2. [医] 三原子的; 三羟的
📘 English Definition（英文释义）
  1. a. Having three atoms; -- said of certain elements or
  2. radicals.
  3. a. Having a valence of three; trivalent; sometimes, in a
  4. specific sense, having three hydroxyl groups, whether acid or basic;
  5. thus, glycerin, glyceric acid, and tartronic acid are each triatomic.
T 字母词表