have a cough
表示患有咳嗽，常用动词have。
I have a bad cough.
我咳嗽得厉害。
咳嗽
coughs — plural of cough
突然的、通常不自主的从肺部经声门(产生短暂爆裂声)向口腔排出空气。；从肺部突然发出响亮的空气以清除气道；上呼吸道感染、支气管炎、肺炎或结核病的常见症状；一阵反复咳嗽(动词词源1义项2.1)；也指导致咳嗽的疾病。；类似咳嗽(名词义项1)的噪音或声音。；鸟类或其他动物发出的类似人类咳嗽的叫声。
a sudden noisy expulsion of air from the lungs, often a symptom of illness
突然的、通常不自主的从肺部经声门(产生短暂爆裂声)向口腔排出空气。
A sudden, often involuntary expulsion of air from the lungs through the glottis (causing a short, explosive sound), and out through the mouth.
从肺部突然发出响亮的空气以清除气道；上呼吸道感染、支气管炎、肺炎或结核病的常见症状
a sudden noisy expulsion of air from the lungs that clears the air passages; a common symptom of upper respiratory infection or bronchitis or pneumonia or tuberculosis
一阵反复咳嗽(动词词源1义项2.1)；也指导致咳嗽的疾病。
A bout of repeated coughing (verb etymology 1 sense 2.1); also, a medical condition that causes one to cough.
类似咳嗽(名词义项1)的噪音或声音。
A noise or sound like a cough (etymology 2, noun sense 1).
鸟类或其他动物发出的类似人类咳嗽的叫声。
A vocalisation from a bird or other animal resembling a human cough.
He has a bad cough and needs to see a doctor.
他咳嗽得很厉害，需要去看医生。
用法提示：cough 在此句中用作名词，表示“咳嗽”。
The baby's cough kept us awake all night.
婴儿的咳嗽让我们整夜未眠。
用法提示：cough 在此句中用作名词，所有格形式 baby's cough，表示“咳嗽”。
She took medicine to soothe her dry cough.
她服了药来缓解干咳。
用法提示：cough 在此句中用作名词，被形容词 dry 修饰，表示“干咳”。
表示患有咳嗽，常用动词have。
I have a bad cough.
我咳嗽得厉害。
表示做出一次咳嗽的动作。
She gave a nervous cough.
她紧张地咳嗽了一声。
用形容词描述咳嗽的类型。
He has a dry cough.
他干咳。
主要用于医学语境，日常交流不常用，替换需谨慎。
grammar · medium
易错句子I have cough.
正确表达I have a cough.
cough作为可数名词，在表达‘患咳嗽’时通常需要不定冠词a，wr中缺少冠词是错误的。
grammar · medium
易错句子I have a coughing.
正确表达I have a cough.
coughing是动词cough的动名词形式，不用于表示‘患咳嗽’这一症状，应用名词cough。
指没有咳嗽声的状态，与咳嗽相对
干咳
She has a dry cough that keeps her awake at night.
她干咳，晚上睡不着觉。
持续性咳嗽
A persistent cough may be a sign of a serious illness.
持续性咳嗽可能是严重疾病的征兆。
咳嗽药
You should take some cough medicine to relieve the symptoms.
你应该吃点咳嗽药来缓解症状。
止咳糖
He sucked on a cough drop to soothe his throat.
他含了一片止咳糖来润喉。
止咳药
The doctor prescribed a cough suppressant for the patient.
医生给病人开了止咳药。
咳嗽
I have a cough and a runny nose.
我咳嗽，流鼻涕。
勉强交出；咳出
He finally coughed up the money he owed me.
他终于勉强交出了欠我的钱。
说出来；交出来（催促对方）
Come on, cough it up! I know you have the keys.
快点交出来！我知道钥匙在你那儿。
剧烈咳嗽（夸张说法）
I coughed up a lung after running in the cold air.
在冷空气中跑步后，我咳得肺都要出来了。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.