“上瘾”在英语中可以表达为以下几个短语或单词：
Addicted
- “I’m addicted to social media.”
- “He’s addicted to playing video games.”
Hooked
- “She’s completely hooked on her new hobby.”
- “He got hooked on reading mystery novels.”
Obsessed
- “She’s obsessed with her new fitness routine.”
- “He’s obsessed with collecting rare stamps.”
Enthusiastic
- “I’m enthusiastic about learning a new language.”
- “They’re enthusiastic about trying out the new recipe.”
Obsessive
- “He has an obsessive interest in astronomy.”
- “She has an obsessive need to organize everything perfectly.”
Compulsive
- “She has a compulsive urge to check her phone every few minutes.”
- “He has a compulsive habit of biting his nails.”
Habitual
- “He’s a habitual smoker.”
- “She’s a habitual overthinker.”
Dependence
- “He has a dependence on caffeine.”
- “She has a dependence on her smartphone.”
选择哪个词或短语取决于你想要传达的“上瘾”程度和上下文。例如，”addicted”通常用来描述对某物的强烈依赖，而”hooked”则可能更适用于描述对某事或某人的喜爱。