tā / jiè / diào / dú / yǐn / hòu / céng / jīng / zài / jiè / dú / suǒ / jiē / shòu / le / jǐ / gè / yuè / de / zhì / liáo

他戒掉毒瘾后，曾经在戒毒所接受了几个月的治疗。

After overcoming his drug addiction, he received several months of treatment at a drug rehabilitation center.