v put down by force or intimidation
v declare invalid
vt. 撤销, 平息, 镇压
[法] 撤销, 废止, 宣布无效
1. The judge decided to quash the previous ruling.
法官决定撤销之前的裁决。
2. The government took steps to quash the protests.
政府采取措施来平息抗议活动。
3. She hoped to quash any rumors about her departure.
她希望能消除关于她离开的任何谣言。