killifish
killifish
[ˈkɪlɪfɪʃ]
(复同单，或-fishes)
[ˈkɪlɪfɪʃ]
(复同单，或-fishes)
- a small toothcarp of fresh or brackish water, typically brightly coloured. They are mainly native to America and include many popular aquarium fishes
鳉鱼 - Families Cyprinodontidae (or Fundulidae), which includes numerous genera of egg-laying killifishes, and Poeciliidae, which includes a few live-bearing species
鳉科（或稻田鱼科)，包括众多属的鳉科产卵小鱼；花鳉科，包括一些产仔的种类
- early 19th cent.: apparently from kill and fish
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- roadway n.路面，道路,车道
- roadwork n.长跑运动训练
- roadworthiness n.车辆的性能
- roadworthy adj.适合道路上使用的，适于行路的
- roady n.巡回乐队管理员
- roam vt.& vi.漫游,漫步 n.漫步，漫游
- roamer n.流浪者，漂泊者
- roan n.黑白杂色的马，棕白相间的马 adj.沙毛的
- roar vi.咆哮,喧闹,吼叫,混乱或吵闹 vt.大声喊出,使…轰鸣,吼，咆啸 n.吼叫声，咆哮声，呼啸声,狂笑，大笑
- roarer n.咆哮者，患喘鸣症的马
- roaring n.吼声,咆哮,怒号,轰鸣 adj.兴旺的,喧哗的,风哮雨嚎的 adv.非常地 v.怒吼，咆哮，大声喊出( roar的现在分词)
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