cytokine /ˌsɪtə'kɪn/ 📖 中文释义 细胞活素 🧩 词形变化 复数 cytokines第三人称单数 cytokines 📘 English Definition(英文释义) n. any of various protein molecules secreted by cells of the immune system that serve to regulate the immune system ← cytokeratins C 字母词表 cytokines →