be in a brown study是什么意思？

• tourist
• crayon
• chess翻译
• supper
• maths
• silver
• saturday
• 导师英文
• begins
• banger
• prompt
• 分配英文
• cheese
• general
• 抛弃英文
• giraffe
• erased
• predict
• 确认英文
• firmness
• autumn
• permitted
• client
• ultra
• 造型的英文
• narrow
• dragon
• conflict
• searches
• 领域英语

• repeat
• explore
• passage
• emergency
• amazing
• candy
• passage
• 权限英文
• lesson
• cloud
• brat
• pear
• monitor
• committing
• mind
• juice
• theatre
• droplets
• profile
• vehicle
• giraffe
• modernize
• bombarded
• 呼吁英语
• general
• text
• ticket
• failure
• 来源英语
• 旋律的英文

• eupatorii
• sword lily
• Schwaz
• house property
• desulphurization
• photographic film
• organdy
• cell sap
• Dean of the College
• discuss and consider
• Shaon
• The Grandfather
• stickle
• suffer tragedy
• thrill through
• opto
• the boundless plain
• unburnt
• valveless
• salemia
• example illustration
• knick point
• be offended with