ac·id rock
noun/ˌæsɪd ˈrɒk/
/ˌæsɪd ˈrɑːk/
[uncountable]- a type of rock music that was popular in the 1960s when many groups and their audiences used acid (= a slang name for the drug LSD). US groups such as the Grateful Dead and Jefferson Airplane were typical of this style. Their mysterious songs, played on electronic guitars, were much influenced by drugs.
酸性摇滚：一种摇滚音乐，在1960年代很流行，当时许多团体及其听众都使用酸性。美国团体，例如Grateful Dead和Jefferson Airplane就是这种风格的代表。他们用电子吉他演奏的神秘歌曲在很大程度上受到毒品的影响。