addiction
US
UK addiction n: (to illicit drugs)
SC 上瘾 shàng yǐn
SC 毒瘾 shàng yǐn，dú yǐn
The Hollywood star went to rehab to recover from his addiction to heroin.
这位好莱坞明星去了康复中心，以治疗他的海洛因毒瘾。
addiction n: (to a drug)
SC 成瘾 chéng yǐn
SC 成瘾性 chéng yǐn，chéng yǐn xìng
Patients who take the medication for too long can develop an addiction.
服药时间过长的患者可能会成瘾。
addiction n: (internet, games, etc.)
SC 入迷 rù mí
SC 嗜好 rù mí，shì hào
Daniel has an addiction to video games.
丹尼尔有打电子游戏的嗜好。
drug addiction n: (dependence on a chemical substance)
SC 药物成瘾 yào wù chéng yǐn
TC 藥物成癮
TC 藥物成癮
SC 毒瘾 yào wù chéng yǐn，dú yǐn
Breaking a drug addiction is difficult, but not impossible.
nicotine addiction n: (dependence on smoking)
SC 尼古丁成瘾 ní gǔ dīng chéng yǐn
SC 烟瘾 ní gǔ dīng chéng yǐn，yān yǐn
it is hard to quit smoking because of nicotine addiction.