The leading edge of each level of the stairs是什么意思？

• 实施英文
• banger
• modernize
• front
• text
• satisfaction
• BARRIE
• tourist
• maths
• bothering
• peeping
• PAXLOVID怎么读
• default
• 缺陷英文
• general
• 抛弃英文
• failure
• 确认英文
• theatre
• ticket
• toxicity
• pear
• 解决方案英文
• prompt
• organizations
• passage
• approaches
• emergency
• brat
• monitor

• client
• committing
• searches
• various
• autumn
• algiers
• crayon
• juice
• narrow
• bombarded
• scared
• 来源英语
• reveal
• 导师英文
• intermission
• predict
• explore
• 纪念品英语
• 权限英文
• searches
• passage
• giraffe
• 参数英文
• fake
• vehicle
• 方案英语
• PEGGING
• volume
• cheese
• 局外人英文

• ferried
• interdicting
• Dorset
• persisted
• Millfield
• reproducing
• unnamed
• inciting
• interfered
• transmissions
• sworn
• depicted
• interjected
• Palin
• interjecting
• moronic
• interjections
• interlocked
• tragedies
• Owen
• motionlessly
• Pigot
• QC
• interlocutors
• outsider
• interlopers
• Kents
• interludes
• Intermarriages
• intermarried