surgical gauze

例句：

1. 1.The surgeon used surgical gauze to clean the wound.
   外科医生用外科纱布清洁伤口。
2. 2. The nurse applied surgical gauze to the patient's forehead.
   护士将外科纱布敷在病人的前额上。
3. 3. Surgical gauze is essential for wound care during surgery.
   外科纱布是手术期间伤口护理所必需的。