addict的形容词形式是addicted;
addicted:adj.上瘾;成瘾;有瘾;入迷
She was addicted to barbiturates.
她对巴比妥酸盐产生了依赖性。
He addicted himself to drinking.
他喝酒成瘾。
He has recently become addicted to computer games.
他最近玩电脑游戏有些走火入魔了。