基本解释n.脫疽；壞疽同根派生 英汉例句and tuberculous pleurisy showed as small sarcoidosis with diffused pleural congestive and edema, sphacelus might be seen covering the pleura. 而結核性胸膜炎主要爲胸膜彌漫性充血腫脹，結節病灶細小呈卵石樣改變，可見壞死物覆蓋。