Jump back and forth是什么意思？

• lycopene
• candy
• maths
• committing
• various
• cloud
• droplets
• 抛弃英文
• 长颈鹿英语怎么说
• front
• bombarded
• emergency
• satisfaction
• searches
• organizations
• scared
• 方案英语
• reveal
• lesson
• conflict
• aspect
• 参数英文
• neck
• toxicity
• passage
• algiers
• supper
• fiercely
• polite
• PEGGING

• 实施英文
• dragon
• 局外人英文
• tomato
• ultra
• 权限英文
• 分配英文
• predict
• client
• 确认英文
• disappointed
• explore
• 呼吁英语
• ticket
• general
• erased
• sweater
• silver
• 导师英文
• profile
• autumn
• rice
• tourist
• theatre
• passage
• approaches
• firmness
• prompt
• 解决方案英文
• default

• automatic regulation
• gear casing
• daigh
• playdown
• minitance
• crash out of
• raspingly
• more intangible
• aperture gap
• retail trader
• octuple
• incendiary mania
• date line
• run in
• fair price
• or important
• wood saw
• agitating vessel
• credendum
• garden columbine
• beryllium oxide
• Martedi
• odinic acid