n.吸麦角酸二乙酰胺成瘾者，嗜用迷幻药者，瘾君子...

He used to be an acidhead but that's a past history.他曾经吸毒,不过那是过去的事了....

acidhead的音标：acidhead的英式发音音标为：['æsɪdˌhed]acidhead的美式发音音标为：['æsɪdˌhed]...