Mucociliary clearance helps keep the airways clean.
黏液纤毛清除作用有助于保持气道清洁。
Smoking can impair mucociliary function, increasing the risk of respiratory infections by slowing the transport of mucus and trapped pathogens.
吸烟会损害黏液纤毛功能,减慢黏液及其所捕获病原体的运输,从而增加呼吸道感染风险。