查询词典 preventing cough

Once a very rare cause of chronic cough, the number of pertussis cases in the United States has risen alarmingly in recent years, especially among adolescents and adults.

曾经是非常少见的慢性咳嗽的原因，但近年来美国百日咳的数量的上升令人担忧，特别是青少年和成人。

Whooping cough, also known as pertussis is a very infectious disease that can cause death in babies, especially those under six months old.

百日咳，也称为百日咳是一个非常传染性疾病可导致死亡的婴儿，特别是那些下六个月岁。

Findings: The incidence and severity of whooping cough had begun to decline long before the pertussis vaccine was introduced.

百日咳的发生率以及严重性在百日咳疫苗使用很久以前就已经开始降低了。

No matter what kind of cough, phlegm all should.

无论是什么样的咳嗽，都是应该先化痰。

Doctor: When you cough do you bring up any phlegm?

医生： 你的咳嗽带痰吗？

Shanghai's pear is one of them, it already had more than 1300 years history, has relieves a cough the phlegm reduction function.

上海的梨膏糖就是其中之一，它已经有1300多年的历史，有止咳化痰的作用。

I wonder if you cough up phlegm?

我想问一下，您咳痰吗？

I can't stop coughing and I can't cough the phlegm out.

我咳嗽个不停而且有痰咳不出来。

His cough is dry, producing no phlegm.

他是干咳，没有痰。

I cough up a lot of phlegmon most days.

我不停地在咳，多半时间咳出浓浓的痰。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。