习惯用语churchyard cough1.临死的咳嗽(通常指肺结核病患者)backing cough1.剧烈的干咳cough down1.(听众)用咳嗽声轰演讲者cough oneself hoarse1.咳嗽得嗓子嘶哑cough out1.咳出; [美俚](被迫)说出; 被迫付出, 强迫交出; 勉强说出, 供出cough up1.咳出; [美俚](被迫)说出; 被迫付出, 强迫交出; 勉强说出, 供出