divide into different period是什么意思？

• explore
• giraffe
• client
• fake
• text
• satisfaction
• 缺陷英文
• predict
• lesson
• 确认英文
• lycopene
• disappointed
• 流浪者英文
• amazing
• lake
• 参数英文
• theatre
• BARRIE
• tourist
• committing
• cheese
• 参与者英文
• profile
• 权限英文
• pear
• 来源英语
• dragon
• firmness
• crayon
• bombarded

• 队长的英文
• searches
• bothering
• fiercely
• erased
• 旋律的英文
• various
• PEGGING
• 导师英文
• 纪念品英语
• general
• modernize
• ultra
• begins
• 分配英文
• searches
• brat
• conflict
• failure
• passage
• autumn
• ticket
• general
• repeat
• algiers
• volume
• 解决方案英文
• narrow
• droplets
• front

• shortfall
• ohms
• Provence
• Phnom
• Penh
• orienting
• Farnese
• mouldings
• overestimating
• overestimated
• overflowed
• overflowing
• overhung
• overlaps
• overlapped
• funfairs
• partitions
• taxicab
• perspex
• partitioning
• partitioned
• patriots
• Srinagar
• peacocks
• strutting
• strutted
• sparrows
• pecking
• pecked
• munching