v.退步；倒退
backslide的过去分词和过去式

原形：backslide第三人称单数：backslides过去式：backslid过去分词：backslid现在分词：backsliding

After making progress in his studies, John started to backslide during the summer break.
在学习上取得进步后，约翰在暑假期间开始退步。
The government's efforts to reduce pollution seemed to backslide as new factories were built without proper environmental controls.
由于新建工厂缺乏适当的环保控制，政府减少污染的努力似乎在倒退。
Despite initial weight loss, Sarah found herself backsliding into old eating habits.
尽管最初减了重，萨拉发现自己又回到了以前的饮食习惯，体重开始反弹。
The peace negotiations between the two countries appeared to be backsliding as trust eroded.
随着信任的削弱，两国之间的和平谈判似乎在倒退。
After quitting smoking for a year, he unfortunately backslid and started smoking again.
戒烟一年后，他不幸地故态复萌，又开始抽烟了。
The company's commitment to sustainability seemed to backslide when they chose cheaper, less eco-friendly materials.
当公司选择更便宜但不太环保的材料时，他们对可持续发展的承诺似乎有所倒退。
After a period of improvement, her health began to backslide due to lack of exercise.
经过一段时间的改善后，由于缺乏锻炼，她的健康状况开始恶化。
The team's performance backslid after their star player was injured.
在他们的明星球员受伤后，团队的表现开始下滑。
Despite promises to reform, the organization continued to backslide into corrupt practices.
尽管承诺进行改革，该组织仍继续陷入腐败行为中。
The student's grades backslid when she took on too many extracurricular activities.
当这位学生参加了太多课外活动时，她的成绩开始下滑。