基本解釋雜食性魚類英漢例句雙語例句It was an omnivorous grazer , sweeping up drifting fish , jellyfish and dead carrion as well as plants .它是一種什么都吃的動物,清掃漂浮的魚,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.魚類活動可對水體生態(tài)系統(tǒng)產(chǎn)生重要影響,雜食性魚類由于可攝食生境中的不同食物,可使生境的耦合作用發(fā)生變化。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.雜食性的水虎在這些河流的生態(tài)環(huán)境中扮演的非常關(guān)鍵的角色,它們在扮演昆蟲、魚的獵食者的同時也被河豚、鱷魚和其他大型魚類所獵食。www.52fish.com.cnomnivorous fish更多例句