expectoration造句

1、Chief compaints were cough, expectoration and chest pain.
咳嗽、咳痰及胸痛为支气管内膜结核的主要症状。

2、For viscous sputum, expectoration difficult caused by acute and chronic respiratory diseases.
用于痰液粘稠，排痰困难引起的急性和慢性唿吸系统疾病。

3、Drying expectoration eat pears.
干燥咳痰多吃梨。

4、The most common symptoms were hemoptysis, fever expectoration and chest pain.
最普通的症状是咯血、发烧、咯痰和胸痛。

expectoration翻译