資料來源 : pyDict

單心的

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

Monocardian \Mon`o*car"di*an\, a. [Mono- + Gr. ? heart.]
   (Zo["o]l.)
   Having a single heart, as fishes and amphibians. -- n. An
   animal having a single heart.