词典释义：
双语例句
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But his fellow patients at the center were battling alcoholism, heroin addiction and other serious substance abuse problems - issues Alexander couldn't relate to.
但是他在中心里的病友都是一些在戒酒瘾、毒瘾和其它有严重药物滥用问题的人。与亚历山大的情况是完全不一样的。