英语词汇“old age security system”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	old age security system
释义	old age security system un.老年保障制度；🌏养老保险；老年安全保障制度；养老保障制度
随便看	rever network reverometer reveromycin Reveron rever-phase reversal condition reversal contract reversal cost reversal cost method reversal coulometry reversal current reversal current chronopotentiometry reversal curve revers reversa reversability reversability of antigen antibody reaction reversability of antigen-antibody reaction reversability of antigen-antiboy reaction reversabitity reversable reversable encoding reversable fuse reversable mill Reversade