分类：教育/科学-外语学习
问题：请教，putacastonhisfoot是什么意思！Yaocou 
Yao could undergo surgery to place screws acrs the bone between his ankles and foot, or put a cast on his foot. 中的put a cast on his foot是什么意思，这是怎样的一种治疗方案！请大家帮忙！
回答：应该就是加石膏固定治疗的意思
原意思是“在脚上带上模具”