let sb down是什么意思？

• 方案英语
• explore
• 缺陷英文
• modernize
• mind
• ultra
• giraffe
• 确认英文
• emergency
• 参数英文
• theatre
• 导师英文
• 实施英文
• volume
• default
• firmness
• BARRIE
• front
• cheese
• passage
• searches
• permitted
• general
• profile
• lycopene
• amazing
• pear
• algiers
• passage
• 权限英文

• 纪念品英语
• droplets
• neck
• lesson
• various
• satisfaction
• erased
• narrow
• silver
• general
• supper
• autumn
• peeping
• 造型的英文
• reveal
• predict
• aspect
• juice
• crayon
• bothering
• committing
• lake
• saturday
• fake
• monitor
• client
• giraffe
• 解决方案英文
• 抛弃英文
• fiercely

• plighting
• portraying
• postures
• postured
• precluding
• pretexts
• privacies
• prosecutes
• quotas
• raping
• reassures
• recedes
• recurred
• recurs
• refunds
• refunded
• refunding
• relishes
• renovates
• repertoires
• retrieves
• retrospects
• retrospected
• retrospecting
• rumored
• rumoring
• sanctioned
• sanctioning
• satires
• saturates