风湿热;
Rheumatic fever is triggered by an invading bacterium that elicits antibodies from the immune system.
风湿热的形成是由于某种细菌入侵诱发免疫系统产生抗体.
Evans had rheumatic fever, missed school and fell behind.
伊万斯得了风湿热,没去上课,功课也落下了。
简答网 · 高考英语
简答网 · 双语娱乐资讯
简答网 · 四六级英语
简答网 · 初中英语作文