pneumococcus的用法和樣例：
例句
用作名詞 (n.)
- The antibiotic treats the pneumococcus disease only effective measure.
抗生素是治療肺炎球菌疾病唯一有效手段。 - Once the baby resistivity drops, the pneumococcus will have the possibility to seize the opportunity to sneak, causes each kind of serious disease.
一旦寶寶抵抗力下降，肺炎球菌就有可能會乘虛而入，引發各種嚴重的疾病。
