- 1crack down (punish more strictly)嚴厲取締、掃蕩
Start to punish something much more strictly than before. It is what police and governments do, so you see it in the news a lot. It almost always comes with "on": crack down on drugs, crack down on fake goods. No object without "on".
core核心畫面
原始詞典資料1 筆記錄
以下是外部詞典記錄的用法，摘錄並精簡格式，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
crack downverb/kɹæk ˈdaʊn/
- 1
To take harsh action (against), as when enforcing a law or rule more stringently than before.
- The authorities are trying to crack down on drunk driving during the holidays.
- At this point they're hoping that the government will crack down and will put an end to deceptive rental offerings.
摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。