backing ring是什么意思？

• amazing
• dragon
• prompt
• 参数英文
• 导师英文
• passage
• lesson
• text
• lycopene
• giraffe
• bombarded
• peeping
• 缺陷英文
• 方案英语
• intermission
• approaches
• silver
• supper
• tourist
• algiers
• 分配英文
• 纪念品英语
• client
• conflict
• scared
• sweater
• default
• giraffe
• PAXLOVID怎么读
• fake

• volume
• 确认英文
• autumn
• 领域英语
• ticket
• satisfaction
• permitted
• organizations
• predict
• general
• ultra
• vehicle
• various
• pear
• juice
• fiercely
• cloud
• bothering
• maths
• begins
• committing
• 来源英语
• narrow
• neck
• passage
• general
• modernize
• firmness
• theatre
• 解决方案英文

• image tube
• ananthous
• extra time
• money award
• systemize
• macilent
• mismatches
• just because of
• inner membrance
• went short of
• legislative assembly
• counterattacking
• Fangcao
• Dry wheat
• Slight advance
• box off
• Hole out
• fresh water
• strand line
• fnrfuryl
• Holoway
• green onions
• week day
• on tiptoe