polyphagia

n. 贪食性, 杂食性 [医] 贪食[症], 杂食(吃各类食物)

词形变化

polyphagias 复数 polyphagias

释义与例句

n.
  1. 1.

    An excessive appetite for food

    不可数
  2. 2.

    The eating of many different types of food.

    不可数 生物 动物学

词源

From poly- + -phagia, from Ancient Greek πολῠ́ς (polŭ́s, “many”) and ἔφᾰγον (éphăgon, “eat”).

来源：wiktionary