move to and fro是什么意思？

• general
• giraffe
• 分配英文
• banger
• 解决方案英文
• client
• searches
• 抛弃英文
• searches
• crayon
• BARRIE
• approaches
• autumn
• 确认英文
• narrow
• ultra
• modernize
• 领域英语
• explore
• saturday
• pear
• maths
• lycopene
• emergency
• permitted
• giraffe
• 实施英文
• monitor
• 权限英文
• dragon

• sweater
• mind
• scared
• amazing
• various
• cloud
• tomato
• lesson
• 队长的英文
• 长颈鹿英语怎么说
• profile
• 旋律的英文
• fiercely
• candy
• begins
• intermission
• front
• 缺陷英文
• failure
• prompt
• aspect
• repeat
• 参数英文
• silver
• 造型的英文
• neck
• general
• 局外人英文
• organizations
• vehicle

• helco
• lead back
• shopping centres
• Ittastes
• iron horse
• doddle
• throw forward
• Salt stains
• Circle cake
• opera cape
• Yangzhou
• aerial farming
• shoulder flash
• thresher
• fierce battle
• reeducation
• myelencephalon
• poniarded
• semen amygdalae
• cupping glass
• flee in disorder