derivative method是什么意思？

• 抛弃英文
• lycopene
• reveal
• various
• ticket
• explore
• 参与者英文
• silver
• begins
• 造型的英文
• 缺陷英文
• saturday
• passage
• crayon
• algiers
• scared
• aspect
• candy
• organizations
• searches
• disappointed
• cheese
• intermission
• 权限英文
• profile
• volume
• 呼吁英语
• monitor
• 流浪者英文
• 导师英文

• BARRIE
• client
• passage
• 长颈鹿英语怎么说
• panicked
• 分配英文
• general
• ultra
• 参数英文
• peeping
• sweater
• 领域英语
• polite
• maths
• brat
• 确认英文
• default
• committing
• tomato
• 方案英语
• 来源英语
• giraffe
• vehicle
• toxicity
• satisfaction
• conflict
• autumn
• tourist
• 局外人英文
• pear

• doomed to fail
• LaLiga
• The lines were tight
• Make hesitation
• proctorrhagia
• bright in colour
• pillar robbing
• Green forest robbers
• Rebel the government
• in a few words
• be able and crafty
• Money earnings
• be out of favour