单词鳍脚的汉英翻译


鳍脚

[qí jiǎo]
    pterygopodium; fin appendage





fin [fin]
    n.鳍,鱼翅,鳍状物,五元纸币 vi.猛挥鳍,露鳍于水面的 vt.装上翅,切除鳍

appendage [ә'pendidʒ]
    n.附加物,附属肢体



单词鳍脚的英汉对照例句


几乎在全世界都有误捕海兽的记录。有误捕记录的海兽有鲸目14科62种,鳍脚目3科12种,海牛目2科2种及食肉目1科1种。误捕海兽的渔具包括刺网、拖网、围网、张网、插网和陷阱等。误捕可导致种群数量的下降及生活史特征的改变。我国需要开展这方面的研究工作。
62species Belonging to14families of cetacea 12species belonging to3families of pinnepedia 2species belonging to2families of serenia and I species belonging to1families of carnivora are caught incidentally.the fishing gears involved in the incidental catch include gill net trawl net surrounding net stow net and traps etc.incidental catch can cause the decline of population number and the change of its life history.

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