teg·men /ˈtɛgmən/
  複翅
  teg·men /ˈtɛgmən/ 名詞
  蓋,蓋板(海百合),內種皮,覆翅(直翅目,同翅目的前翅),陽(莖)基(鞘翅目)
  Teg·men n.; pl. Tegmina
  1. A tegument or covering.
  2. Bot. The inner layer of the coating of a seed, usually thin and delicate; the endopleura.
  3. Zool. One of the elytra of an insect, especially of certain Orthoptera.
  4. pl. Zool. Same as Tectrices.
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