1. 哮吼(儿童疾病)
Croup is a disease which children sometimes suffer from that makes it difficult for them to breathe and causes them to cough a lot.
noun
1. the part of an animal that corresponds to the human buttocks
Synonym: hindquarters croupe rump
2. a disease of infants and young children
harsh coughing and hoarseness and fever and difficult breathing
Synonym: spasmodic laryngitis