be wont to \ used to \ be accustomed to 之间有什么区别吗?

be wont to \ used to \ be accustomed to 之间有什么区别吗?

be wont to 写错了吧?
be used to do 被用来做某事
be used to sth/sb/doing 习惯于...
be accustomed to表示习惯于时和上面的差不多
be accustomed to还有适应了的意思

be wont to do，be accustomed to doing，这两个都是习惯做什么的意思。used to do sth是过去常常做某事，be used to do sth是被用来做某事，be used to doing也是习惯于做某事的意思。