drop a courtesy是什么意思？

• 缺陷英文
• client
• giraffe
• passage
• firmness
• searches
• default
• pear
• bombarded
• 队长的英文
• 呼吁英语
• PAXLOVID怎么读
• tomato
• searches
• prompt
• satisfaction
• cheese
• various
• lesson
• committing
• 参与者英文
• 确认英文
• front
• tourist
• theatre
• ultra
• juice
• organizations
• supper
• maths

• 方案英语
• peeping
• intermission
• 分配英文
• crayon
• amazing
• profile
• toxicity
• 造型的英文
• brat
• lake
• lycopene
• begins
• 权限英文
• predict
• repeat
• modernize
• cloud
• emergency
• aspect
• narrow
• reveal
• 参数英文
• droplets
• 局外人英文
• general
• fiercely
• 纪念品英语
• bothering
• silver

• take from
• take on
• turn aside
• turn from
• turn in
• turn into
• under control
• under way
• up to date
• with respect to
• without question
• word for word
• caf
• specialty
• tumor
• antivirus
• bioactive