seized upon

• 夺取；抓住

seized upon的用法和样例：

例句

1. They seized power with the aid of the armed forces.
   他们靠武装夺取了政权。
2. In some states, angry masses rose and seized food and arms.
   在有些国家，愤怒的群众奋起夺取了粮食和武器。
3. The police seized an escaping convict.
   警察抓住了一个在逃犯。
4. His boss pounced upon his blunder.
   他的主人抓住他的错误。