mumps An acute,inflammatory,contagious disease caused by a paramyxovirus and characterized by swelling of the salivary glands,especially the parotids,and sometimes of the pancreas,ovaries,or testes.This disease,mainly affecting children,can be prevented by vaccination. 流行性腮腺炎：由一种副粘液病毒引起的一种急性的、发炎的接触性传染病,病状为唾腺的肿大（特别是腮腺）,有时也发生胰、卵巢或者睾丸的肿大.这种疾病多发于小孩,通过接种可以避免
