1.slum vi. (为猎奇或救济等)去贫民窟 n. 贫民窟;陋巷;脏乱的地方
The slum is to be dynamited.
贫民窟要被炸掉了 。
2.certificate vt. 发给证明书;以证书形式授权给…;用证书批准 n. 证书;执照,文凭
He was afforded a certificate upon completion of his course of study.
他结业时被授予证书 。
3.literacy n. 读写能力;精通文学
Many adults have problems with literacy and numeracy.
很多成年人有读写和计算的困难 。