吃透英语课本，提升在校竞争力
n. （以往南非的）种族隔离制度
He praised her role in the struggle against apartheid.
他赞扬了她在反对种族隔离制的斗争中所起的作用。
The apartheid regime was marked by extreme racial segregation.
种族隔离制度以极端的种族隔离为特征。
n.种族隔离
racial segregation
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