指那些想要改掉坏习惯
...bac... backslide滑坡; 倒退; 退步... backslider指那些想要改掉坏习惯... backspace(键盘的)退格键...
后退者
... 后退了 = receded 后退者 = backslider 后退者 = backsliders ...
词根:backslide
n.
backslide倒退
v.
backslide堕落(过去式backslid,过去分词backslid,现在分词backsliding,第三人称单数backslides,名词backslider);退步;背离宗教