
好词典

源自古英语 'cohhian',模仿咳嗽的声音;与中古荷兰语 'kuchen'、德语 'husten' 同源。
❶ 指人因喉咙或呼吸道受刺激而突然从肺部排出空气的动作,常伴随声音,可能是生病或吸入异物的反应。
“She coughs loudly when she has a cold.”
(她感冒时会大声咳嗽。)
“The smoke made him cough uncontrollably.”
(烟雾让他止不住地咳嗽。)
❶ 咳嗽的动作或声音,通常由呼吸道受刺激引起,可能是疾病症状或短暂反应。
“Her persistent coughs kept everyone awake at night.”
(她持续的咳嗽声让所有人晚上都睡不着。)
“A sudden cough interrupted his speech.”
(一阵突然的咳嗽打断了他的讲话。)
cough up — 非正式用语,指不情愿地交出某物(如钱或信息),或字面指咳出分泌物。
“He finally coughed up the money he owed.”
(他终于不情愿地还清了欠款。)