subskin

例句：

1. 1. The doctor removed the subskin to perform surgery.
   医生切除了皮下组织以便进行手术。
2. 2.The patient's subskin was very thin and fragile.
   患者的皮下组织非常薄且脆弱。
3. 3.The subskin is responsible for protecting the underlying tissue from damage.
   皮下组织负责保护下面的组织免受损伤。