“air duct”的意思是空气导管。
以下是一篇关于空气导管的英文范文：
Air duct is a tube or channel used to transport air. It is commonly found in buildings for heating, ventilation, and air conditioning systems. The air duct is usually made of metal or plastic materials and can be installed indoors or outdoors. It is used to collect air from the air conditioner or heater, transport it to the desired location, and then release it back into the room or building. Air ducts are important components of a building's HVAC system, ensuring that the air inside is properly ventilated and maintained at a comfortable temperature.
air duct的意思是空气导管。
在英文范文当中，air duct可能出现在描述建筑或空调系统的地方，通常用于输送和引导空气流。
“air duct”的意思是空气导管，送风管道。
在英文范文当中，它可能表示为一个建筑或者机械设备中的空气通道或管道，用于引导和分配空气。在较新的变化中，“air duct”可能更加注重其环保功能，即作为空气过滤和净化的管道系统，用于改善空气质量，提供健康、舒适的生活环境。