您要找的是不是：
n. [医]肺炎
However, the researchers detected the same resistant S. pneumoniae strains in siblings of attendees, suggesting that resistance could easily spread beyond the confines of a centre.
BBC: Nursery
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。