Big whole medium-thick skin的用法和样例：
- Method: Hydrocolloid and alginate dressings were applied on the donor site of medium thickness skin graft to form an occlusive and a semi - occlusive moist environment.
- You need a thick skin to be a politician.
- Application of large medium thick skin, full thick skin or skin flap in skin grafting rehabilitation of patients with deep burnt hand
- An excellent leader need a thick skin.
- An excellent leader need thick skin.
- He has an honest nature and a thick skin, and never cares a bit about other people's criticisms.