例句
The doctor checked my sore throat for signs of infection.
医生检查了我疼痛的喉咙，看是否有感染迹象。
Improved sanitation can reduce the risk of infection, particularly in communities with limited access to clean water.
改善卫生条件可以降低感染风险，尤其是在难以获得洁净水的社区。
常用搭配
- prevent infection｜预防感染
- risk of infection｜感染风险
- bacterial infection｜细菌感染
- spread of infection｜感染的传播
词形与相关词
infect (v.) · infected (adj.) · infectious (adj.)
用法提示
infection既可指感染过程，也可指一次具体感染。