英德
有道
百度
谷歌
图片
维基
百科
咳痰
expectoration
- 有什么办法可以帮宝宝快点咳痰呢？
What method can help darling quickly expectoration? - 年青人的慢性咳嗽，咳痰：我们应担心吗？
Chronic Cough and Phlegm in Young Adults: Should We Worry? - 患者常有慢性咳嗽、咳痰及活动时呼吸困难,影像学可见两肺弥漫性分布的小叶中心型结节阴影,常合并有慢性鼻窦炎。
DPB is an idiopathic inflammatory disease that is not uncommon.It is characterized by chronic cough with purulent sputum and exertional dyspnea and accompanied history of chronic paranasal sinusitis.
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中国词汇量第二的英语词典
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