by chemical means是什么意思？

• narrow
• neck
• cloud
• passage
• lycopene
• front
• default
• organizations
• 来源英语
• profile
• 呼吁英语
• 纪念品英语
• bothering
• volume
• BARRIE
• satisfaction
• PEGGING
• 方案英语
• supper
• reveal
• 参数英文
• committing
• juice
• lake
• theatre
• fiercely
• 缺陷英文
• droplets
• 抛弃英文
• giraffe

• cheese
• 领域英语
• text
• 权限英文
• dragon
• disappointed
• sweater
• firmness
• crayon
• mind
• saturday
• vehicle
• failure
• 队长的英文
• explore
• 分配英文
• chess翻译
• repeat
• toxicity
• general
• tourist
• banger
• searches
• erased
• predict
• bombarded
• monitor
• aspect
• searches
• maths

• Jenks
• rejuvenated
• rejuvenating
• relates
• Cornell
• investigates
• relics
• subscriptions
• unrecognizable
• unearthed
• misquoted
• rephrased
• replaces
• Whitlock
• Munro
• malfunctions
• rescues
• passerby
• researching
• resembles
• Robb
• modernize
• toughened
• resists
• tungsten
• overpopulated
• straining
• Shapland
• ousted
• specialise