fossil fuel是什么意思

• aspect
• prompt
• droplets
• 旋律的英文
• polite
• algiers
• searches
• ultra
• 导师英文
• theatre
• 造型的英文
• emergency
• general
• client
• autumn
• 分配英文
• failure
• 实施英文
• banger
• rice
• approaches
• 缺陷英文
• BARRIE
• 领域英语
• candy
• various
• 参数英文
• 纪念品英语
• tomato
• intermission

• text
• juice
• narrow
• supper
• 呼吁英语
• toxicity
• default
• begins
• lesson
• reveal
• maths
• pear
• 局外人英文
• bothering
• general
• firmness
• monitor
• panicked
• brat
• 权限英文
• 确认英文
• disappointed
• 队长的英文
• neck
• 来源英语
• front
• mind
• conflict
• 方案英语
• crayon

• billions of
• birth rate
• blood plasma
• blood pressure
• blood serum
• blood stream
• blue whale
• born into
• bounce bout
• brain wave
• break down into
• break ties with
• breeze up
• bright spot
• Bronze Age
• build confidence
• burn out
• burst apart
• by the age of
• by the close of
• by twos
• congruous
• cannot help but