be obliged to do sth.是什么意思？

• supper
• 纪念品英语
• lake
• bothering
• neck
• cheese
• 旋律的英文
• ultra
• panicked
• begins
• droplets
• toxicity
• client
• prompt
• bombarded
• saturday
• fiercely
• profile
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• silver
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• 方案英语
• crayon
• explore
• mind
• tomato
• 领域英语
• theatre
• 来源英语
• banger

• searches
• brat
• failure
• lycopene
• satisfaction
• peeping
• 呼吁英语
• pear
• intermission
• tourist
• juice
• cloud
• narrow
• general
• text
• approaches
• maths
• aspect
• 长颈鹿英语怎么说
• lesson
• various
• 局外人英文
• ticket
• passage
• 导师英文
• 实施英文
• 确认英文
• polite
• PEGGING
• candy

• No need
• underlaid
• exchange blows
• Simple and simple
• be enterprising
• exudatum
• rate of taxation
• notional word
• most comfortable
• structural formula
• deep seam
• elementary course
• drugi
• defend oneself
• most readily
• succored
• polynomial
• Hagi
• Class A
• redintegration
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• eternal of life
• shide
• polyteben