trench mouth編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看trench mouthtrench mouth — 名詞名詞1. a painful infection of the gums and mouth1.名詞釋義戰壕口炎a painful infection of the gums and mouth例句He was diagnosed with trench mouth after complaining of severe gum pain.