In 1985, he began to show signs of alcohol and drug dependency.

1985年，他开始表现出酗酒和吸毒成瘾的迹象。

《柯林斯英汉双解大词典》

Too often this planet brings with it alcoholism or drug dependency, or the kind of shallow happiness that comes from faded glamor and tattered gowns.

海王星本来就容易让人沉溺于酒精和药物滥用，或者分不清虚幻的诱惑和虚假的表象。

youdao

She discussed homosexuality,alcoholism, drug dependency and mistreatment of children by parents,to list a few.

VOA: special.2011.04.24

Some 22 million Americans struggle with drug or alcohol dependency, but only 3 million have sought formal treatment.

FORBES: Reinventing Rehab

Speaking about the programme at the time, Prime Minister David Cameron referred to 120, 000 families who were plagued by drug addiction, alcohol dependency and crime.

BBC: Government 'misrepresenting' the poor, say churches

The social costs of family breakdown, welfare dependency, educational failure, crime, anti-social behaviour, drug and alcohol addiction are impossible to calculate.

BBC: In full: Cameron's economy speech