Results 28 of 30 cases got good healing, 2 caces occured ulceration in the area between hard and soft palate but no perforation.是什么意思_Results 28 of 30 cases got good healing, 2 caces occured ulceration in the area between hard and soft palate but no perforation.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句