1、Halteres are small breathing organs found in dipterous insects.
蝇石是存在于双翅目昆虫中的小呼吸器官。
2、The halteres of two-winged insects play an important role in maintaining balance during flight.
双翅目昆虫的蝇石在飞行过程中起着重要的平衡作用。