pneumococcus
柯林斯词典
1. N a spherical bacterium that occurs in the respiratory tract, esp the Gram-positive Diplococcus pneumoniae, which causes pneumonia 肺炎球菌
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pneumococcus /ˌnjuːməʊˈkɒkəs/
剑桥词典
- a bacteria that causes many infections in humans , including pneumonia , meningitis , and ear infections
肺炎球菌 返回 pneumococcus