“呼吸疾病”常见的英语表达是 respiratory diseases(复数形式,泛指各类呼吸系统疾病)或 respiratory disorder(单数形式,指某一种具体的呼吸疾病状况) 。
respiratory diseases:例如,“Smoking can lead to various respiratory diseases.”(吸烟会导致各种呼吸疾病。)
respiratory disorder:例如,“He was diagnosed with a severe respiratory disorder.”(他被诊断出患有严重的呼吸疾病 。)