n.

1. 地位相等的人
   Sometimes it is awkward to be with people who are not your compeers.

   有時在與自己地位不相等的人一起時會很尷尬。

2. 同伴
   The boy fell behind his compeers in the race.

   在比賽中，這小男孩落到了他同伴的後面。

n.

1. formal a person of equal rank, status, or ability.
2. archaic a companion or associate.