expulsion

柯林斯詞典

1. N-VAR Expulsion is when someone is forced to leave a school, university, or organization. 被開除
Her hatred of authority led to her expulsion from high school. 她對權威的憎恨導致了她從高中被開除。
2. N-VAR Expulsion is when someone is forced to leave a place. 被逐出[正式]
...the expulsion of Yemeni workers. …也門工人的被逐出。