| 肺炎 | fèi yán | pneumonia; inflammation of the lungs | |
| 非典型肺炎 | fēi diǎn xíng fèi yán | atypical pneumonia; Severe Acute Respiratory Syndrome; SARS | |
| 肺结核 | fèi jié hé | tuberculosis; TB | |
| 肺腑 | fèi fǔ | bottom of the heart (fig.) | |
| 肺病 | fèi bìng | lung disease |
| 1 | Long-term smoking can lead to lung cancer. | |
| 2 | Long distance running can improve cardiovascular function and endurance. | |
| 3 | Many people suffer from illnesses such as lung cancer due to smoking. | |
| 4 | He made a research report on lung cancer at the research institute. | |
| 5 | Infected individuals may experience pneumonia and difficulty breathing. |