预防prevent;take precautions against;guard against
～胜于治疗。Prevention is better than cure./贯彻以～为主的医疗方针carry out the policy of putting prevention first in medical work/采取～措施take preventive measures/～、化解各种矛盾和纠纷forestall and resolve conflicts and disputes/～火灾take precautions against fire/～为主put prevention first/～免疫接种prophylactic immunization/～天花（霍乱）接种或复种证书Certificate of Vaccination or Revaccination against Smallpox (Cholera) |