相关单词临近词ulcera, ulcer, ulcerative lymph tuberculosis, ulcer of rheumatoid arthritis, Ulcerative rectd inflammation, Ulcerated external hemorrhoids, ulcero-membranous stomatitis, ulcerative occipital carbuncle, ulcerative stomatitis of sheep, ulceration of the external ear, ulceration of duodenal ampulla, Ulcerated internal hemorrhoids 返回 ulcerocancer