filter-feeder fish 滤食性鱼
fish feeder 食鱼鱼类
automatic fish feeder 自动喂食器
automatic feeder for fish 自动进鱼机
fish automatic feeder [水产] 自动投鱼机
以上来源于: WordNet
In the tank, this cichlid can be fed small feeder fish (live or frozen), mysis shrimp, krill, and worms.
水族箱内饲养的六间可以投喂小鱼(活鱼或者是冰冻)，糠虾，鳞虾和面包虫。
The fish were placed in a tank with two feeders, one of which supplied a lot more food than the other, known as the "rich feeder".
这些鱼被安置在一个有两个喂食器的鱼缸里，其中一个喂食器提供的食物比另一个多得多，被称为“富庶喂食器”。
The fish that learned to prefer the rich feeder were then allowed to watch their fellow fish feeding in a separate test but, this time, the two feeders had been swapped.
将那些已习得偏好“高量喂食器”的九刺鱼放在一边，让它们看着同伴九刺鱼进行另一项测试，不过，这一次两个喂食器位置互换了。
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