在线词典功臣有功劳的臣子，泛指对某项事业有显著功劳的人航天事业的～。拼音gōng chén解释有功劳的臣子，泛指对某项事业有显著功劳的人航天事业的～。英文释义meritorious official; person who renders exceptional service; hero; (fig.) sth that plays a vital role
