| 1. | They moved seasonally among various vegetation types to feed on plants that were flourishing .
它们还随着季节的变化而在各种类型植物之间迁移，以便吃那些茂盛的植物。 |
| 2. | The generalist insects tend to feed on a range of different plants, some of which will be either group-apparent or ephemeral .
不专化的昆虫表现能在一系列不同的植物上取食，可能是常住的也可能是短暂的。 |
| 3. | Nothing to feed on feed on themselves
没有养分的话，就从自己身上吸吮养分。 |
| 4. | ' they seem to need to feed on warm flesh
“他们好像需要吃活人的肉” |
| 5. | These insects were then permitted to feed on infected mice
然后这些蚊子也用被感染的小老鼠进行喂养。 |
| 6. | There is therefore more profit for competitors to feed on
因此，存在更多的利润空间竞争对手可以吸食。 |
| 7. | They have no native predators , no creatures that like to feed on them
它们没有天敌，没有以它们为食的生物。 |
| 8. | In flat open country there is plenty of grass for the cattle to feed on
在开阔平坦的地区有大量的青草供牛群食用。 |
| 9. | They have no native predators , no creatures that like to feed on them
在当地它们没有天敌，也没有生物想要捕食它们。 |
| 10. | , , , for you to feed on ,
让你噬食 |
