短语词组短语bed -sore at ulceration 溃疡期褥疮bed d sore 褥疮bed sorepressure sore 褥疮protection meter of bed -sore 褥疮防护表treatment of bed sore 治疗压疮senile bed sore 老年褥疮heavy bed sore 重度褥疮phase iii bed sore 期褥疮 返回 bed sore