more difficult是什么意思？

• narrow
• PEGGING
• 参数英文
• banger
• 来源英语
• aspect
• giraffe
• failure
• 缺陷英文
• 抛弃英文
• 造型的英文
• silver
• panicked
• lake
• supper
• algiers
• droplets
• amazing
• toxicity
• 局外人英文
• 解决方案英文
• default
• tomato
• 分配英文
• crayon
• explore
• emergency
• disappointed
• modernize
• theatre

• mind
• fiercely
• 流浪者英文
• satisfaction
• firmness
• predict
• vehicle
• 参与者英文
• 队长的英文
• organizations
• lycopene
• 导师英文
• 纪念品英语
• approaches
• candy
• 权限英文
• giraffe
• tourist
• maths
• autumn
• repeat
• cloud
• general
• BARRIE
• 确认英文
• text
• brat
• peeping
• ultra
• ticket

• electronfractography
• electronic
• electronical
• electronically
• electronickelling
• electronics
• electronogram
• electronograph
• electronographic
• electronography
• electronystagmogram
• electronystagmograph
• electrooptics
• electroosmosis
• electropad
• electropainting
• electropane
• electropathology
• electropathy
• electropherography
• electrophilic
• electrophilicity
• electrophobia
• electrophobic
• electrophone
• electrophonoide
• electrophoresis
• electrophori
• electrophorus