基本解釋n.潰瘍名詞ulcer的復(fù)數(shù)形式.同根派生 ulcers相關(guān)詞英漢例句用作名詞 (n.)Gargle baking soda water to help with ulcers.用小蘇打水來(lái)漱口可以預(yù)防潰瘍。The ulcers of chancroid are not contagious.軟性下疳的潰瘍沒(méi)有傳染性。ulcers更多例句