be familiar with sb.是什么意思？

• 呼吁英语
• dragon
• begins
• PEGGING
• pear
• various
• tourist
• 方案英语
• explore
• autumn
• general
• tomato
• 旋律的英文
• BARRIE
• 导师英文
• committing
• bombarded
• 参与者英文
• modernize
• neck
• firmness
• 领域英语
• searches
• predict
• panicked
• default
• intermission
• bothering
• cheese
• prompt

• droplets
• banger
• 实施英文
• repeat
• candy
• saturday
• vehicle
• crayon
• lycopene
• failure
• ultra
• silver
• profile
• maths
• 造型的英文
• scared
• juice
• supper
• lake
• fake
• permitted
• theatre
• brat
• cloud
• client
• general
• 抛弃英文
• volume
• 分配英文
• giraffe

• procreator
• earningsSquawk
• bedeviled
• Argentinas
• Evermoresenior
• ventureClosing
• heavy duty
• ThailandStreet
• divisively
• upbring
• hand switch
• Lavidge
• Rawicz
• stay up all night
• start from
• proceed from
• Erosion spot
• corrosive pitting
• Old school
• Very early
• be obedient to
• Kopecki