(pos:名詞)
<explanation>
yue:肺部裏面嘅肺小泡 #發炎，患者會出現咳、呼吸困難、胸口痛等等嘅症狀。肺炎嘅成因有好多種，而其中以#細菌 同#病毒 導致嘅就最為常見。
eng:pneumonia
<eg>
yue:非典型肺炎 (fei1 din2 jing4 fai3 jim4)
eng:atypical pneumonia
<eg>
yue:呢個病人張肺片咁花，但係種菌又乜都冇，會唔會係病毒導致嘅肺炎呀？ (ni1 go3 beng6 jan4 zoeng1 fai3 pin2 gam3 faa1, daan6 hai6 zung3 kwan2 jau6 mat1 dou1 mou5, wui5 m4 wui5 hai6 beng6 duk6 dou6 zi3 ge3 fai3 jim4 aa3?)
eng:This patient had a rather bad-looking chest X-ray, with negative cultures, could it be a case of viral pneumonia?