quash
vt. 撤销；镇压；宣布无效；捣碎
例句
Graham attempted to quash rumours of growing discontent in the dressing room.
格雷厄姆试图澄清化妆室里日益增长的不满情绪的谣言。
《柯林斯英汉双解大词典》
The applicant sought judicial review to quash the order.
申请人寻求司法复审以撤消命令。
He quickly backed down, but that did not quash discontent.
他虽然迅速收回成命，但却没有平息不满情绪。
