fell flat是什么意思？

• crayon
• text
• lake
• pear
• 纪念品英语
• organizations
• searches
• saturday
• 领域英语
• PAXLOVID怎么读
• 实施英文
• sweater
• cloud
• banger
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• autumn
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• polite
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• approaches
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• general
• disappointed
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• 缺陷英文
• modernize
• lycopene
• repeat

• conflict
• permitted
• passage
• erased
• fiercely
• tourist
• committing
• narrow
• algiers
• cheese
• tomato
• 队长的英文
• BARRIE
• reveal
• 抛弃英文
• vehicle
• prompt
• mind
• profile
• amazing
• explore
• ultra
• giraffe
• 呼吁英语
• monitor
• ticket
• chess翻译
• begins
• various
• default

• day by day
• prevent from
• ozone layer
• be suppose to do
• biogas
• maglev train
• divided into
• ask for a ride
• keep a diary
• be weak in
• take a breathe
• lunar probe
• connect to
• click on
• a great number of
• connect with
• be known as
• gambling house
• come to an end
• hybrid rice
• Scorpio
• graduation ceremony
• hmm