wound gasket

例句：

1. 1.The wound gasket helps to keep the wound clean and dry.
   伤口密封件有助于保持伤口清洁和干燥。
2. 2. The doctor applied a new wound gasket to the wound.
   医生给伤口上了新的伤口密封件。
3. 3. The patient was given a wound gasket to prevent infection.
   患者被给予一个伤口密封件以防止感染。