close knowledge of a subject是什么意思？

• lake
• scared
• fake
• silver
• 局外人英文
• dragon
• supper
• 纪念品英语
• panicked
• giraffe
• firmness
• bothering
• lesson
• BARRIE
• 呼吁英语
• disappointed
• 队长的英文
• banger
• committing
• 确认英文
• approaches
• pear
• PEGGING
• passage
• 实施英文
• rice
• searches
• amazing
• satisfaction
• failure

• profile
• 旋律的英文
• 导师英文
• autumn
• juice
• saturday
• maths
• prompt
• candy
• front
• various
• cheese
• erased
• repeat
• giraffe
• 领域英语
• 参数英文
• client
• droplets
• neck
• 抛弃英文
• sweater
• begins
• searches
• 权限英文
• 缺陷英文
• conflict
• polite
• lycopene
• tomato

• stoat
• clasp hands
• break into pieces
• companion star
• in aeternum
• art of fencing
• crankily
• be at odds with
• mother blank
• calibration unit
• check and approve
• Moving forward
• bedstock
• Ear worship
• wog
• wild rose
• drink to the dregs
• Cavalry company
• blistery
• stars at dawn
• peremptoriness
• valuta
• cord grommet
• kishe
• Release the monk
• Pine wood
• supernovas
• aqueous vapour