be versed in是什么意思？

• default
• lesson
• panicked
• 来源英语
• 造型的英文
• predict
• approaches
• amazing
• volume
• explore
• permitted
• toxicity
• 方案英语
• tourist
• theatre
• 缺陷英文
• ultra
• sweater
• erased
• droplets
• aspect
• vehicle
• cheese
• autumn
• maths
• 权限英文
• peeping
• monitor
• reveal
• searches

• cloud
• saturday
• general
• crayon
• searches
• committing
• 流浪者英文
• fiercely
• 参数英文
• emergency
• 局外人英文
• 抛弃英文
• 导师英文
• prompt
• organizations
• rice
• mind
• begins
• lake
• polite
• candy
• neck
• 分配英文
• 确认英文
• banger
• passage
• failure
• bothering
• 纪念品英语
• narrow

• be at loose ends
• Guinan
• eyres courts
• Offer dishes
• shebeen
• Coco taro
• At the end
• outsmarts
• Xiugui
• Xintong
• enthusiasm for
• welldoer
• fine stuff
• There are terraces
• pilotless plane
• Make a harsh noise
• Pickford
• unalterable writings
• distract attention
• Tohoku
• octachord