点击下方单词,选择对的这个单词
名词
1. （暴力活动、疾病等的）爆发，突然发生If there is an outbreak of something unpleasant, such as violence or a disease, it suddenly starts to happen.
1. a sudden violent spontaneous occurrence (usually of some undesirable condition)
e.g. the outbreak of hostilities
Synonym: eruptionirruption
多通过句子记忆单词，而不是单独死记硬背。
