floor of mouth

英 美
  • 口底
  • floor n.地面;地板;楼层;底部vt.铺地板;击倒;(油门)踩到底
  • mouth n.嘴;口;开口;河口v.不出声说;装腔作势地说;喃喃地说
  • of prep.关于;...的(表所属);出身于;由于
    1. There was a radioopaque particle which was revealed on the right side of the mouth floor from the lower occlusal film in our clinic.
      放射线下颚咬合片检查发现在右口底有不透射线颗粒。