gum-boil

基本解释

• 龈脓肿

英英字典

柯林斯英英字典

• an abscess on the gums, often at the root of a decayed tooth (Also called parulis)

• gum-boil剑桥字典
• gum-boil柯林斯字典

专业释义

医药科学

• 龈脓肿