柯林斯詞典cytokine /?sa?t???ka?n/ 1. N any of various proteins, secreted by cells, that carry signals to neighbouring cells. Cytokines include interferon 細(xì)胞活素 返回 cytokine劍橋詞典a small protein produced by cells in the nervous and immune systems that affects what happens between cells 細(xì)胞活素，細(xì)胞因子 返回 cytokine