group retarder

例句：

1. 1. The group retarder was responsible for the delay in the project's completion.
   群体延迟者负责了项目延期的责任。
2. 2. The group retarder was blamed for the poor performance of the team.
   群体延迟者被指责为团队表现不佳的原因。
3. 3. The group retarder was criticized for his lack of leadership skills.
   群体延迟者因其缺乏领导技能而受到批评。