anacharis

释义与例句

n.
  1. 1.

    Any freshwater weed of genus Elodea in the frog's-bit family (Hydrocharitaceae), native to America; the waterweed or water thyme.

    废旧 不可数

词源

From Ancient Greek ἀνά (aná, “up”) + χάρις (kháris, “grace”).

来源：wiktionary