trace to its source是什么意思？

• 分配英文
• profile
• erased
• 确认英文
• various
• front
• text
• lake
• begins
• PEGGING
• 实施英文
• cheese
• PAXLOVID怎么读
• 解决方案英文
• rice
• ultra
• passage
• 领域英语
• pear
• 长颈鹿英语怎么说
• predict
• ticket
• sweater
• 导师英文
• bombarded
• client
• silver
• conflict
• bothering
• neck

• failure
• approaches
• narrow
• 呼吁英语
• aspect
• passage
• fiercely
• droplets
• 队长的英文
• lycopene
• BARRIE
• lesson
• explore
• organizations
• panicked
• modernize
• maths
• general
• 旋律的英文
• 方案英语
• juice
• permitted
• searches
• prompt
• polite
• algiers
• firmness
• theatre
• tourist
• vehicle

• a bunch
• Bimie
• unthread
• templet
• Guangming
• a matter for regret
• nemaline
• inwardly angry
• flufenamic acid
• celothel
• make an exception
• jus disponendi
• Or islands
• yeomanry
• intracorporal
• tonal
• air lock
• sensitizing
• thereout
• skilled workmen
• Or dance music
• Theobroma cacao