pile up neatly是什么意思？

• passage
• permitted
• 呼吁英语
• 方案英语
• searches
• toxicity
• general
• searches
• emergency
• droplets
• 抛弃英文
• 解决方案英文
• general
• 实施英文
• PEGGING
• conflict
• 领域英语
• sweater
• fiercely
• theatre
• 队长的英文
• 参与者英文
• panicked
• bombarded
• 导师英文
• 旋律的英文
• fake
• saturday
• tourist
• committing

• 流浪者英文
• 分配英文
• mind
• candy
• giraffe
• aspect
• firmness
• autumn
• lycopene
• crayon
• neck
• passage
• modernize
• approaches
• 权限英文
• ultra
• repeat
• ticket
• 造型的英文
• tomato
• pear
• maths
• banger
• monitor
• dragon
• erased
• explore
• giraffe
• intermission
• polite

• sign off
• sign on
• sign out
• sink in
• sit up
• sit out
• size up
• sit around
• sit in on
• sketch out
• sleep off
• sleep through
• slip up
• snap out of
• so long
• so to speak
• something of
• sound out
• space out
• speak for
• speak out
• spin out
• spit out
• square off
• square up
• stamp out
• stand a chance of
• stand down
• stand in
• start off