蚊子是非常讨厌的害虫，它叮起人来令人痛痒难忍，有时还会传播疾病。科学家对蚊子进行过细密的研究后发现：在细小的蚊子身上，有着非常灵敏的二氧化碳传感器和红外线传感器及微型超声波传感器。蚊子就是利用这些传感器在黑暗中寻找吸血的对象。科学家在研究蚊子吸血过程... Mosquitoes are very nasty pests and it hurts and can sometimes spread the disease. Mosquito scientists conducted a careful study and found that: in the tiny mosquitoes who have very sensitive carbon dioxide sensors and infrared sensors and micro-ultrasonic sensors. Mosquitoes use these sensors to find blood-sucking objects in the darkness. Scientists studying the process of mosquito blood-sucking ...