Someone who is addicted to a harmful drug cannot stop taking it.
Many of the women are addicted to heroin and cocaine.
这些妇女中的很多吸食海洛因和可卡因成瘾。
If you say that someone is addicted to something, you mean that they like it very much and want to spend as much time doing it as possible.
She had become addicted to golf.
她已经对高尔夫球入迷了。