unknown background是什么意思？

• 实施英文
• begins
• BARRIE
• searches
• fiercely
• polite
• 长颈鹿英语怎么说
• tomato
• chess翻译
• vehicle
• maths
• satisfaction
• giraffe
• candy
• fake
• brat
• 导师英文
• banger
• neck
• 队长的英文
• 呼吁英语
• 确认英文
• passage
• scared
• conflict
• disappointed
• dragon
• crayon
• giraffe
• toxicity

• committing
• predict
• prompt
• 方案英语
• PEGGING
• peeping
• passage
• cloud
• autumn
• bombarded
• amazing
• 抛弃英文
• silver
• searches
• juice
• volume
• 权限英文
• PAXLOVID怎么读
• client
• 纪念品英语
• 缺陷英文
• lesson
• 参数英文
• reveal
• permitted
• text
• cheese
• default
• general
• front

• zygoma
• only in name
• revile a person
• first or late
• vacantly
• ack emma
• Updistant
• Gao Gang
• bet on
• goings on
• long for earnestly
• the obverse side
• spissated
• give in to
• Such as property
• overwrite
• oxysphere
• antefixes
• yellow blindness
• vainly hope
• full of prunes
• negative vote
• pollarded
• sportiest
• uncannier
• back room