thoroughly change the backwardness of sth.是什么意思？

• client
• peeping
• bothering
• text
• dragon
• sweater
• 流浪者英文
• fiercely
• panicked
• vehicle
• pear
• begins
• conflict
• 解决方案英文
• 呼吁英语
• modernize
• brat
• 来源英语
• neck
• failure
• 确认英文
• approaches
• searches
• cloud
• autumn
• bombarded
• lesson
• 导师英文
• organizations
• lake

• BARRIE
• prompt
• general
• 旋律的英文
• algiers
• passage
• 实施英文
• candy
• committing
• predict
• maths
• explore
• aspect
• monitor
• saturday
• scared
• juice
• giraffe
• front
• amazing
• crayon
• chess翻译
• default
• narrow
• 队长的英文
• 抛弃英文
• reveal
• searches
• satisfaction
• firmness

• ingravescent
• ingredient
• INGRES
• ingress
• ingression
• ingressive
• ingroup
• ingrowing
• ingrown
• ingrowth
• inguen
• inguinal
• ingulf
• ingurgitate
• inhabit
• inhabitable
• inhabitancy
• inhabitant
• inhabitation
• inhabited
• inhalant
• inhalation
• inhalator
• inhalatorium
• inhale
• inhaler
• inharmonic
• inharmonious
• inharmoniously
• inharmony