細さい菌きん性せい肺はい炎えんMeanings1nounbacterial pneumoniamedicine›Medical term for pneumonia caused by bacterial infection.細さい菌きん性せい肺はい炎えんは抗こう生せい物ぶっ質しつで治ち療りょうされます。Bacterial pneumonia is treated with antibiotics.高こう齢れい者しゃは細さい菌きん性せい肺はい炎えんにかかりやすい。Elderly people are susceptible to bacterial pneumonia.