retarding agent是什么意思？

• narrow
• juice
• repeat
• 纪念品英语
• vehicle
• disappointed
• mind
• PEGGING
• saturday
• various
• pear
• conflict
• 长颈鹿英语怎么说
• 呼吁英语
• begins
• peeping
• general
• intermission
• erased
• general
• organizations
• 来源英语
• 实施英文
• emergency
• rice
• candy
• lycopene
• giraffe
• supper
• predict

• 队长的英文
• passage
• explore
• front
• passage
• BARRIE
• reveal
• default
• cheese
• tomato
• 缺陷英文
• tourist
• silver
• banger
• polite
• sweater
• fake
• 方案英语
• panicked
• approaches
• monitor
• amazing
• crayon
• 造型的英文
• dragon
• ultra
• 确认英文
• satisfaction
• autumn
• firmness

• intermediate layer
• dipsey
• Double silk bag
• if it were not for
• the gate of hell
• cornemuse
• counting frame
• delinquent and slack
• tenure of office
• mut
• phyllomophore
• settle up
• trouts
• run around
• term of service
• charge mixture
• rete
• dehairing machine
• slows down
• gross income
• State of reference
• Make a pair
• Infinite number
• plan in advance
• dead house
• On the pot
• study carefully