respiratory
respiratory — adjective
1. connected with the process of taking air into and out of the lungs.
connected with the process of taking air into and out of the lungs.
The patient was admitted with severe respiratory problems after the forest fire.
collocation: respiratory problems
Jiwoo's doctor referred her to a respiratory specialist for her chronic cough.
collocation: respiratory specialist
Smoking is one of the main causes of respiratory diseases like lung cancer.
The baby's respiratory system is still developing, so she breathes faster than an adult.
Faisal had a respiratory infection that made it hard for him to breathe easily.
文法句型
respiratory + noun (system / disease / infection / problem)
用法筆記
Respiratory is almost always used attributively (before a noun). Unlike the everyday word breathing, it belongs to formal and medical English. You cannot say ✗ 'His condition is respiratory' — instead say 'He has a respiratory condition.'