expectoration造句

Child how make expectoration easy, whether should use antiphlogistic drug?
小孩如何祛痰, 是否要用消炎药?

Spontaneous expectoration of lung tumour mass. [ see comment ] .
肺肿瘤 群众自发咳痰.

Dr: Do you feel relieved after expectoration?
痰咳出后你觉得舒服些 吗 ?

• #expectoration