disease
n.病，疾病;不健全，弊端
She suffers from a rare disease of the brain.她患上了一种罕见的脑病。
disgrace
n.耻辱，不光彩;丢脸的人(或事) vt.使丢脸
Smith faced total public disgrace after the incident.该事件发生之后，史密斯当众出了大丑。
disguise
vt.化装;伪装;掩盖 n.伪装，掩饰
He escaped across the border disguised as a priest.他装扮成神父越境逃走了。
erect
a.挺直的，直立的 vt.建造;竖立，使直立
Martin stood erect on the platform.马丁在讲台上笔直地站着。
