rú / guǒ / chuāng / yáng / chí / chí / bù / yù / yīng / jǐn / kuài / qù / yī / yuàn / jiǎn / chá

如果疮疡迟迟不愈，应尽快去医院检查。

If the ulcer does not heal after a long time, you should go to the hospital for an examination as soon as possible.