音標發(fā)音英式音標 [k?f]美式音標 [kɑ?f]國際音標 [k?:f]英式發(fā)音 美式發(fā)音 基本解釋v. 咳嗽；咳出；突然發(fā)出刺耳的聲音；厲聲說出；供認 n. 咳嗽，咳嗽聲；咳嗽病 n. (Cough) （美、英）考夫（人名）詞源解說 14世紀初期進入英語，直接源自古英語的coughen；最初源自原始日耳曼語的kokh-。同根派生 cough相關詞用法辨析v. (動詞)cough的基本意思是“咳嗽”,是擬聲詞。多用作不及物動詞,偶爾也用作及物動詞,接血、痰等名詞作賓語,表示“咳出”; cough還可接同源賓語,這時通常有一個形容詞或形容詞短語修飾它。 cough還可接“反身代詞+形容詞”構成的復合賓語,表示“咳得…”。 cough用于比喻意時,意為“喀喀作響”。 n. (名詞)cough的意思是“咳”,指喉或氣管的粘膜受到刺激時迅速吸氣,然后強烈呼氣,聲帶振動發(fā)聲的動作。 cough一般用作普通名詞,可數(shù),其前可加不定冠詞a,也可用復數(shù)形式。cough作“咳嗽病”解時，只用單數(shù)形式。 cough使用方法cough詳細辨析英漢例句用作動詞 (v.)用作不及物動詞: S+～(+A)He coughed in order to clear his throat.他咳了一聲,清了清嗓子。用作及物動詞: S+～+ n./pron.He has coughed blood.他咳血了。用作賓補動詞: S+～+ pron. + adj.He coughed himself hoarse.他咳得嗓子沙啞了。用作名詞 (n.)The medicine may ease your cough.這種藥能減輕你的咳嗽。cough更多例句詞組短語用作動詞 (v.)～+副詞cough hard 咳嗽得厲害cough badly 咳嗽得厲害cough loudly 大聲地咳嗽cough down 用咳嗽聲掩蓋(某講話者)的聲音cough out 咳出cough更多詞組英英字典劍橋英英字典 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. cough劍橋字典cough柯林斯字典專業(yè)釋義醫(yī)藥科學咳嗽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,利用連續(xù)點源擴散模型和瞬時點源擴散模型分析了人體呼吸、咳嗽和打噴嚏時產(chǎn)生的生物顆粒在室內(nèi)的運動和傳播規(guī)律。