cy·to·skel·e·ton /ˌsaɪtəˈskɛlətṇ/
  細胞骨架
  cy·to·skel·e·ton /ˌsaɪtoˈskɛlətṇ/ 名詞
  cytoskeleton
       n : a microscopic network of actin filaments and microtubules in
           the cytoplasm of many living cells that gives the cell
           shape and coherence