口内炎

意味Nghĩa

1. danh từmedicine

   1.mouth ulcer; stomatitis

例文Câu ví dụ · Tatoeba

• 口内(こうない)炎(えん)ができて食事(しょくじ)する時(とき)、痛く(いたく)て痛く(いたく)て。

  I have ulcers in my mouth, so it's very painful when I eat.