chuck是什么意思

网络释义

1)chuck,牙垫2)gastroscope bite block,胃镜牙垫3)occlusal pad,后牙垫4)swing gripper pad,摆动叼纸牙垫

Application of gastroscope bite block to catheterization during emergency gastric lavage;

胃镜牙垫在急诊洗胃插管中的应用