mastitis
noun [ U ] medical specialized uk/mæsˈtaɪ.tɪs/ us/mæsˈtaɪ.t̬əs/
乳腺炎
painful swelling of the breast or the udder (= the part of a cow that produces milk), usually because of an infection
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。