Any of numerous usually small arthropod animals of the class Insecta, having an adult stage characterized by three pairs of legs and a body segmented into head, thorax, and abdomen and usually having two pairs of wings.
行业： 动物
北京, 中国
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在白天活跃。
连接任何两个邻近纵脉的短静脉。
各种昆虫的振动膜或耳鼓。
等同于臀域或翼叶。
靠近或位于下表面的位置
善于奔跑的
有关角质层。
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