polyclonal activator多: many; much; more激活剂: activating agent; activator; ...多克隆b细胞激活剂: polyclonal b-cell activator多细胞系激活剂,多克隆活化剂: polyclonal activation多克隆b细胞激活: polyclonal b-cell activities下载手机词典可随时随地查词查翻译
