例句與造句

1. a, lower extremity from groin to toes encased in sterile towels and sterile pillowcase; these in turn surrounded by sterile roller bandage
   下肢自腹股溝到足趾包入無(wú)菌巾和無(wú)菌枕套內(nèi)，并依次環(huán)繞無(wú)菌繃帶。
2. It's difficult to find roller bandages in a sentence. 用roller bandages造句挺難的