基本解释三乙醇胺同根派生 英汉例句The objective is to observe clinical effects of trolamine in the treatment of radiation-induced skin toxicity on the breast in breast carcinoma patients after modified mastectomy.为了观察三乙醇胺治疗乳腺癌改良术后胸壁放射性皮肤损伤的临床疗效。