arowana

n. 金龙鱼

词形变化

arowanas 复数 arowanas

别名

arahuana arawana aruana

释义与例句

n.
  1. 1.

    Any of various large freshwater fish belonging to the family Osteoglossidae (especially from genera Heterotis, Osteoglossum, and Scleropages), found in South America, Southeast Asia, Australia, and Africa. These fish are mainly carnivorous and are characterized by large, bony scales, a toothed tongue, and a wide, slanted mouth.

  2. 2.

    Any of various large freshwater fish belonging to the family Osteoglossidae (especially from genera Heterotis, Osteoglossum, and Scleropages), found in South America, Southeast Asia, Australia, and Africa. These fish are mainly carnivorous and are characterized by large, bony scales, a toothed tongue, and a wide, slanted mouth.

    Scleropages formosus (Asian bonytongue)

    美国

词源

Borrowed from New Latin, specific epithet of Osteoglossum arowana (now Osteoglossu bicirrhosum), borrowed from Guyanese Kari'na arawana (“the fish Osteoglossum bicirrhosum”; or a like form in Macushi), borrowed, probably via Nheengatu arawanã, from Old Tupi aruanã.

来源：wiktionary