crack down on是什么意思？

• failure
• permitted
• emergency
• saturday
• conflict
• peeping
• searches
• organizations
• fiercely
• 队长的英文
• sweater
• rice
• 抛弃英文
• default
• front
• aspect
• algiers
• 呼吁英语
• 实施英文
• 纪念品英语
• profile
• general
• predict
• volume
• toxicity
• mind
• committing
• 长颈鹿英语怎么说
• begins
• droplets

• bombarded
• lycopene
• 缺陷英文
• pear
• approaches
• erased
• firmness
• 方案英语
• ticket
• 局外人英文
• repeat
• panicked
• 权限英文
• fake
• scared
• theatre
• cloud
• tourist
• disappointed
• autumn
• polite
• monitor
• brat
• cheese
• PAXLOVID怎么读
• 来源英语
• prompt
• explore
• amazing
• lesson

• stick in the mud
• breach of rules
• be an anachronism
• remerge
• play to the score
• cornuted
• civet cat
• watch fire
• a suckling babe
• Female monarch
• refect
• cameinto
• drillings
• oom
• multicolour
• keep in cold storage