To expel air from the lungs by a violent effort. 咳嗽。 Mary stayed home today because she has a cold and coughs all the time. 玛莉今天留在家里,因为她感冒并一直咳嗽。 To expel from the lungs or air passages. 咳出。 cough down (听众)故意咳嗽以淹没演讲者的声音而使其中止。 cough up (a)【俚】勉强付钱;不情愿地交出。(b)【俚】吐露;抖出;说明真相。 A disease which makes one cough. 导致咳嗽的疾病。 |