資料來源 : pyDict

淺凹形的

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Retuse \Re*tuse"\, a. [L. retusus, p. p. : cf. F. r['e]tus. See
   {Retund}.] (Bot. & Zo["o]l.)
   Having the end rounded and slightly indented; as, a retuse
   leaf.