Of unknown origin是什么意思？

• bothering
• conflict
• repeat
• mind
• lesson
• 长颈鹿英语怎么说
• organizations
• volume
• 流浪者英文
• default
• sweater
• fiercely
• candy
• modernize
• cheese
• PEGGING
• passage
• 造型的英文
• lycopene
• aspect
• committing
• bombarded
• chess翻译
• client
• scared
• general
• firmness
• amazing
• profile
• 队长的英文

• BARRIE
• giraffe
• 缺陷英文
• giraffe
• 导师英文
• droplets
• juice
• supper
• narrow
• 参数英文
• banger
• vehicle
• panicked
• saturday
• peeping
• front
• 纪念品英语
• theatre
• polite
• maths
• brat
• failure
• 权限英文
• autumn
• 参与者英文
• explore
• tomato
• 领域英语
• various
• ultra

• math book
• too many
• long hair
• short hair
• baseball player
• art room
• computer room
• music room
• this way
• TV room
• English class
• go to the playground
• music class
• what for
• not much
• weather report
• university student
• do housework
• Moral Education
• play computer games
• read books