谁都知道,耳朵总是长在头部的,可是不少动物的耳朵却长得十分奇特。蚊子的耳朵长在头部伸出的两根触角上。它的每根触角的第二节里藏有一个收集声音的器官,能将外界传来的声音送到中枢神经。蚊子在飞行时不停地抖动触角,就是在倾听周围的声音。 Everyone knows that his ears always grow on the head, but many animals’ ears grow very strange. The mosquito’s ear grows in the two tentacles that stick out on the head. The second section of each antennae contains an organ that collects sound and sends the sound from the outside world to the central nervous system. Mosquitoes are constantly shaking the antennae in flight, is listening to the surrounding sound.