omnivorous fish

常见例句

双语例句

• It was an omnivorous grazer , sweeping up drifting fish , jellyfish and dead carrion as well as plants .
  它是一种什么都吃的动物，清扫漂浮的鱼，水母，腐肉和植物。
• Fish can affect the water ecosystem by grazing and nutrient excretion, and omnivorous fish may feed in different habitats and thus can change coupling between habitats.
  鱼类活动可对水体生态系统产生重要影响，杂食性鱼类由于可摄食生境中的不同食物，可使生境的耦合作用发生变化。
• They are omnivorous and play a key part in the ecology of these rivers eating fish plants and insects but also acting as prey for dolphins, caiman and larger fish.
  杂食性的水虎在这些河流的生态环境中扮演的非常关键的角色，它们在扮演昆虫、鱼的猎食者的同时也被河豚、鳄鱼和其他大型鱼类所猎食。
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