mutual help to make up what the other lacks是什么意思？

• giraffe
• maths
• disappointed
• permitted
• panicked
• 局外人英文
• committing
• peeping
• 造型的英文
• lycopene
• pear
• fiercely
• prompt
• reveal
• 分配英文
• 纪念品英语
• juice
• client
• silver
• candy
• failure
• toxicity
• passage
• profile
• 旋律的英文
• ultra
• PEGGING
• narrow
• lesson
• dragon

• tomato
• volume
• saturday
• crayon
• 领域英语
• approaches
• organizations
• 缺陷英文
• searches
• modernize
• 来源英语
• monitor
• 方案英语
• 队长的英文
• conflict
• cloud
• droplets
• bothering
• 导师英文
• repeat
• passage
• algiers
• theatre
• 权限英文
• bombarded
• emergency
• predict
• firmness
• intermission
• aspect

• materially
• materials
• materiel
• materiology
• maternal
• maternally
• maternity
• maternohemotherapy
• matey
• math
• mathematic
• mathematical
• mathematically
• mathematicasis
• mathematician
• mathematicization
• mathematics
• mathematization
• Mathilda
• maths
• Matilda
• matildite
• matin
• matinal
• matinee
• mating
• matlo
• matlockite
• matlow
• matrass