respiratory
🇺🇸
/ˈrespərətɔːri/
🇬🇧
/rəˈspɪrətri/
related to the process of breathing in and out
Wearing masks can help protect our respiratory system from viruses.
佩戴口罩可以帮助保护我们的呼吸系统免受病毒的侵害。