在线词典负重背上背（bēi）着沉重的东西：～竞走｜～泅渡；承担重任：忍辱～。拼音fù zhòng解释背上背（bēi）着沉重的东西：～竞走｜～泅渡；承担重任：忍辱～。英文释义(lit. and fig.) to carry a heavy load; to carry a heavy burden
