of sound mind

短语

na. 神志清醒 [网络] 心智很好

释义与例句

phr.
  1. 1.

    sane, rational, maintaining one's mental capability to act reasonably.

    习语

词源

By surface analysis, of (genitive proposition) + sound (“solid, stable, sturdy”) + mind (“reason”).

来源：wiktionary