词汇	half-scouring of raw silk
释义	half-scouring of raw silk 生丝半练法
随便看	rural social development rural social endowment insurance rural social insurance rural socialized service rural social managemment rural social medical insurance rural social modernization rural social old age insurance rural social old-age insurance rural social old-age security rural social opinion rural social pension rural social pension insurance rural social pension system rural social relationship rural social risk rural social security rural social security law Rural Social Security Loan Program rural social security regulations rural social security system rural social stability rural social stratum rural social transformation rural social transition