ransoms
A ransom is the money that has to be paid to someone so that they will set free a person they have kidnapped.
Her kidnapper successfully extorted a $250,000 ransom for her release.
绑架者们成功地勒索了25万美元的赎金才释放她。
hold someone to ransom
If a kidnapper is holding a person to ransom, they keep that person prisoner until they are given what they want.
He is charged with kidnapping a businessman last year and holding him to ransom.
他被指控去年绑架了一名商人并挟持他以勒索赎金。
ransoms , ransoming , ransomed
If you ransom someone who has been kidnapped, you pay the money to set them free.
The same system was used for ransoming or exchanging captives.
赎回或交换俘虏也采用同样的方法。