n. (pl. billfish, billfishes ) 长喙鱼〔有细长如鸟喙之颌的鱼，如针鱼〕，帆鱼，旗鱼，真旗鱼。
elongate European surface-dwelling predacious fishes with long toothed jaws; abundant in coastal waters 同义词：needlefish, gar,
slender long-beaked fish of temperate Atlantic waters 同义词：saury, Scomberesox saurus,
giant warm-water game fish having a prolonged and rounded toothless upper jaw
primitive predaceous North American fish covered with hard scales and having long jaws with needlelike teeth 同义词：gar, garfish, garpike, Lepisosteus osseus,
The term billfish refers to a group of predatory fish characterised by prominent bills, or rostrums, and by their large size (some are longer than four metres (13?feet)). Billfish include sailfish and marlin, which make up the family Istiophoridae, and swordfish, sole member of the family Xiphiidae.
例句与用法
1.
These species consist of the so - called principal market tunas and some billfishes 这些品种包括所谓的主要市场金枪鱼和一些旗鱼。
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