VERB
使放弃，使戒掉，使不再依赖(尤指恶习)
If you wean someone off a habit or something they like, you gradually make them stop doing it or liking it, especially when you think is bad for them.
例句
He was mellowed by a wife who weaned him off violence and drink...
他妻子帮他戒除了动粗和嗜酒的恶习，使他变得成熟了。
You are given pills with small quantities of nicotine to wean you from cigarettes...
会给你一些含少量尼古丁的药片帮你戒除烟瘾。