短語詞組短語marginal effect ulcer 吻合口潰瘍marginal ring ulcer of cornea 翻譯;邊緣性環(huán)形角膜潰瘍英語stomal ulcer marginal ulcer 吻合口潰瘍marginal ulcer of gastroenteric stoma 胃腸吻合口邊緣潰瘍ulcer marginal 潰瘍邊緣ulcer marginal mucosal 潰瘍邊緣粘膜 返回 marginal ulcer