糜烂
参考答案：
糜烂指局限性的皮肤缺损。由于水疱、脓疱或浸渍后表皮脱落，或丘疹、小结节表皮破损后露出的潮湿面。
Because of the bad weather, my mother ____ and lay in bed. She ______ for a week.
A．has been ill; was ill
B．fell ill; has fallen ill
C．fell ill; has been ill
D．fell ill; is ill
意向倒错表现为( )。
A．低级意向亢进
B．吃正常人不愿吃的东西
C．食欲和性欲倒错
D．强烈的冲动
