"housefly" の定義と意味

What is a "housefly"?

A housefly, scientifically known as Musca domestica, is a common insect that is often found in and around human habitations. It is characterized by its small size, usually measuring around 6 to 7 millimeters in length and its grayish-black color. Houseflies are known for their rapid flight and buzzing sound. They have compound eyes, mouthparts for feeding on liquid substances, and two pairs of wings. Houseflies are notorious pests and can transmit various diseases by contaminating food and surfaces with their saliva and feces. They are attracted to decaying organic matter and can reproduce quickly, making them a nuisance in many households.