多余人的英文

fifth wheel

• 多余:    unnecessary; more ...
• 人:    human being; man; ...
• 冗余多余人员:    redundancy

例句与用法

1. More than a dozen people were seriously injured when this amtrak train plowed into the back of a freight train
   十多余人因火车撞到一货运火车尾部而严重受伤。