参考词典中crack down的常规释义:
基本释义
- 劈啪的一声击下
对...采取严厉措施,镇压
参考例句
- The customs officers cracked down on smugglers.
海关人员制裁走私贩。
- The customs officers cracked down on smugglers.
英英解释
1个动词解释
- repress or suppress (something regarded as undesirable)
[同] crack down, clamp down
[例]- The police clamped down on illegal drugs
点击查看……- repress or suppress (something regarded as undesirable)