predator 六级考研GREGMAT

1.The eyes of predators are highly sensitive to the slightest movement.

捕食性动的眼睛能感觉到最细小的动静。

2.The arrival of this South American predator threatened the survival of native species.

种南美肉食动的到来威胁到了当地种的生存。

3.These animals are moving into the niche left vacant by the disappearance of the big predators.

些动将转移到大型食肉动后留下来的空间。

4.Telotaxis, or goal-directed movement, describes the motion of visual predators who can see a distant visual signal and move to attack.

Telotaxis ，或目标导向运动，说明运动的视觉天敌谁可以看到一个遥远的视觉信号和移动到攻击。

5.The peko-peko's skin is toxic, and most predators leave it alone. Sentient hunters prey on the peko-peko to harvest the amazing anti-venin the animal secretes.

皮可皮可的皮肤有毒，大部分的掠食都不敢招惹牠，知道此事的猎人猎捕皮可皮可来获取牠分泌的神奇抗毒素。

6.Even at less than 10mm, this “small” ground beetle larva is a huge and powerful predator to the tiny springtail in its jaws.

种“小”步行虫的幼虫虽然体长不足10毫米，可对于被它擒在颚中的微小的弹尾虫来说，却是雄伟有力的掠食。