基本解釋n.潰瘍名詞ulcer的複數(shù)形式.同根派生 ulcers相關詞英漢例句用作名詞 (n.)Gargle baking soda water to help with ulcers.用小囌打水來漱口可以預防潰瘍。The ulcers of chancroid are not contagious.軟性下疳的潰瘍沒有傳染性。ulcers更多例句