This book contains observations about the causes of addictions.该书包括有关成瘾原因的观察发现。Afternoon groups relate to the specific addictions and problems therein.下午的小组谈到具体的上瘾病例以及其中的问题。All three doctors are certified as addictions s...

n.瘾( addiction的名词复数 )，吸毒成瘾，沉溺，癖好...

addictions的音标：...