非典型肺炎 [ㄈㄟ ㄉㄧㄢˇ ㄒㄧㄥˊ ㄈㄟˋ ㄧㄢˊ; fei1 dian3 xing2 fei4 yan2] atypical pneumonia Severe Acute Respiratory Syndrome SARS ◄ ►