laudanum的意思？

To calm his mind he began to take laudanum.为了镇定自己的神经,他开始服鸦片酊.Whipping and abuse are like laudanum; you have to double the dose as the sensibilities decline.谩骂与鞭打就好像鸦片, 敏感度降低时,必须加重其药量....

laudanum的音标：laudanum的英式发音音标为：['lɔ:dənəm]laudanum的美式发音音标为：['lɔdnəm]...