She became addicted to the TV series and watched the entire season in one weekend.

addicted 是动词 addict 的过去分词形式，addict 的意思是"使沉迷、使上瘾"。addicted 表示"沉迷于、对...上瘾"的状态，通常指对某种活动或物质产生强烈依赖而难以自拔。