permafrost zone是什么意思？

• ticket
• brat
• 领域英语
• front
• monitor
• modernize
• cloud
• passage
• toxicity
• fake
• polite
• erased
• vehicle
• client
• predict
• prompt
• 来源英语
• repeat
• saturday
• begins
• disappointed
• peeping
• passage
• lycopene
• giraffe
• droplets
• dragon
• 实施英文
• giraffe
• algiers

• PEGGING
• firmness
• lake
• chess翻译
• failure
• emergency
• ultra
• general
• mind
• approaches
• juice
• theatre
• 缺陷英文
• conflict
• pear
• silver
• 权限英文
• reveal
• neck
• narrow
• 造型的英文
• 参与者英文
• amazing
• bombarded
• 队长的英文
• sweater
• lesson
• 呼吁英语
• tomato
• text

• most strictly
• selling agent
• put upside down
• nameplate
• Text or old
• ephilis
• number of times
• altissimo
• covering letters
• isoproterenol
• continental plateau
• slimmers
• foreign matter
• Involved in
• clamp down
• beetling cliffs
• historical data
• individualscontend
• divided counsel
• silage silo
• orthorhombic
• help to sustain
• mining area
• Wailer
• went astray