v.咳嗽( cough的现在分词 )；（从喉咙或肺中）咳出；（突然）发出刺耳的噪音； 双语释义：v.(动词)vi. & vt. 咳嗽 send out air from the mouth and throat in a noisy wayn.(名词)[C]咳,咳嗽 send out air from the mouth and throat in a noisy way英英释义： coughingn.the act of exhaling air suddenly with a noise同义词：cou