cell cortex 细胞皮质
质膜内面的一层特化的细胞质。在动物细胞中它是富含肌动蛋白的一层，负责细胞表面的运动
Cell cortex means the region of a cell that lies just beneath the plasma membrane and often, but not always, contains a network of actin filaments and associated proteins. It can also be called cell periphery or peripheral cytoplasm.
