teg·u·ment /ˈtɛgjəmənt/
  皮,外被,天然殼
  teg·u·ment /ˈtɛgjəmənt/ 名詞
  體被,皮膚,外被,皮層,內膜,被膜,間層
  Teg·u·ment n.
  1. A cover or covering; an integument.
  2. Especially, the covering of a living body, or of some part or organ of such a body; skin; hide.
  ◄ ►
  tegument
       n : a natural protective covering of the body; site of the sense
           of touch; "your skin is the largest organ of your body"
           [syn: skin, cutis]