因子血清factor: n. 1.〔英国〕经销人;(代客买卖收取佣金的)经纪人; ...serum: n. (pl. serums, -ra ) 1.【医学】 ...serum factor: 血清因子anti-nuclear-factor serum: 抗核因子血清antinuclear factor serum: 抗核因子血清下载手机词典可随时随地查词查翻译