A:雄蚊只吸食花蜜和植物汁液,吸血的通常是雌蚊。蚊子的口器特化为细长的喙.以便刺穿动物的皮肤。雌蚊咬破皮肤后,其唾液会进入人体参加血液循环。雌蚊唾液中含有多种蛋白和酶,其中的抗凝索(anti coagulant)能防止凝血,以便吸食。唾液中的某些物质有麻醉作用,所以有时候我们被叮咬而没立刻发现。 A: Male mosquitoes only use nectar and plant juices, which are usually female mosquitoes. The mosquito’s mouthpiece is specialized as an elongated beak in order to pierce the animal’s skin. Female mosquitoes bite the skin, the saliva will enter the body to participate in blood circulation. Female mosquito saliva contains a variety of proteins and enzymes, of which anti-coagulant (anti coagulant) to prevent blood clotting in order to take. Some of the substances in saliva have an anesthetic effect, so sometimes we are bitten and not immediately found.