cough

音标发音

• 英式音标 [kɒf]
• 美式音标 [kɑːf]
• 国际音标 [kɔ:f]
• 英式发音
• 美式发音

基本解释

• v. 咳嗽；咳出；突然发出刺耳的声音；厉声说出；供认
• n. 咳嗽，咳嗽声；咳嗽病
• n. (Cough) （美、英）考夫（人名）

词源解说

• 14世纪初期进入英语，直接源自古英语的coughen；最初源自原始日耳曼语的kokh-。

同根派生

用法辨析

v. (动词)

• cough的基本意思是“咳嗽”,是拟声词。多用作不及物动词,偶尔也用作及物动词,接血、痰等名词作宾语,表示“咳出”; cough还可接同源宾语,这时通常有一个形容词或形容词短语修饰它。
• cough还可接“反身代词+形容词”构成的复合宾语,表示“咳得…”。
• cough用于比喻意时,意为“喀喀作响”。

n. (名词)

• cough的意思是“咳”,指喉或气管的粘膜受到刺激时迅速吸气,然后强烈呼气,声带振动发声的动作。
• cough一般用作普通名词,可数,其前可加不定冠词a,也可用复数形式。cough作“咳嗽病”解时，只用单数形式。

英汉例句

用作动词 (v.)

用作不及物动词: S+～(+A)

• He coughed in order to clear his throat.
  他咳了一声,清了清嗓子。

用作及物动词: S+～+ n./pron.

• He has coughed blood.
  他咳血了。

用作宾补动词: S+～+ pron. + adj.

• He coughed himself hoarse.
  他咳得嗓子沙哑了。

用作名词 (n.)

• The medicine may ease your cough.
  这种药能减轻你的咳嗽。

词组短语

用作动词 (v.)

～+副词

• cough hard 咳嗽得厉害
• cough badly 咳嗽得厉害
• cough loudly 大声地咳嗽
• cough down 用咳嗽声掩盖(某讲话者)的声音
• cough out 咳出

英英字典

剑桥英英字典

• to force air out of your lungs through your throat with a short, loud sound
• the act of coughing, or the sound this makes

柯林斯英英字典

• When you cough, you force air out of your throat with a sudden, harsh noise. You often cough when you are ill, or when you are nervous or want to attract someone's attention.
• Cough is also a noun.
• coughing
• If you cough blood or mucus, it comes up out of your throat or mouth when you cough.
• Cough up means the same as .
• A cough is an illness in which you cough often and your chest or throat hurts.

专业释义

医药科学

• 咳嗽

  Cough was rejected after multivariate analysis.
  而咳嗽在多因素分析中被剔除。

• 咳嗽病

土木建筑工程

• 咳嗽

  Firstly, the continuous point-source dispersion model and the instantaneous point-source dispersion model were used to analyze the rule of indoor movement and transport of bio-particles engendered by respiration, cough and sneeze.
  首先,利用连续点源扩散模型和瞬时点源扩散模型分析了人体呼吸、咳嗽和打喷嚏时产生的生物颗粒在室内的运动和传播规律。