noun
cough
/kɒf/
cough 是什么意思
咳嗽,咳出
A sudden noisy expulsion of air from the lungs that clears the air passages; a common symptom of upper respiratory infection or bronchitis or pneumonia or tuberculosis exhale abruptly, as when one has a chest cold or congestion.
词性
noun
难度
进阶
页面用途
检索复习