I had a persistent cough for over a month.
我持续咳嗽已经一个多月了。
A 22-year-old Chinese woman who suffered from a persistent cough was shocked to learn that she had a piece of chicken bone lodged in her lung.
一名22岁的中国女子患有长期咳嗽，当她得知自己的肺里卡着一块鸡骨头时，她感到非常震惊。
我咳嗽不断。
他不断地在咳。
A persistent cough may be a symptom of tuberculosis.
持续的咳嗽可能是肺结核的症候。
A persistent cough may be the sign of a serious condition.
持续的咳嗽可能是一种严重的情况的表现。
Anyone with a persistent cough should get checked out as a precaution.
持续咳嗽的人都应该去检查一下，以防万一。
All had endured a chronic, persistent cough for more than three months.
所有患者都忍受了超过3个月的慢性持续性咳嗽。
Various pollutants and irritants in the air can cause a persistent cough.
空气中的污染物及致敏物可能导致持续性的咳嗽。
The prevalence of persistent cough and phlegm is the highest in heavy pollution area and decreases with pollution reducing.
重污染区内持续咳嗽、持续咳痰的现患率最高，并随着污染程度的降低呈下降趋势。
The efficacy of speech pathology treatment for chronic cough suggests that laryngeal dysfunction may be relevant in chronic persistent cough.
慢性咳嗽言语治疗有效，表明喉部功能异常与慢性持续咳嗽有关。
"Although acute cough is benign and self-limiting, chronic persistent cough can have a devastating effect on the quality of life of sufferers," said Dr.
Morice博士说：“虽然急性咳嗽是良性自限性的，但慢性持续性咳嗽对患者的生活质量有灾难性的影响。”
Warning: a persistent cough may be a sign of a serious condition. If cough persists for more than 1 week, tends to recur, or is accompanied by fever, rash, or persistent headache, consult a doctor.
警告：持续的咳嗽可能是一种更为严重的症状，如果咳嗽持续超过1周，或重新复发，或伴随发烧，出疹，或持续的头痛，请咨询医生。
Warning: a persistent cough may be a sign of a serious condition. If cough persists for more than 1 week, tends to recur, or is accompanied by fever, rash, or persistent headache, consult a doctor.
警告：持续的咳嗽可能是一种更为严重的症状，如果咳嗽持续超过1周，或重新复发，或伴随发烧，出疹，或持续的头痛，请咨询医生。
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