backing strap是什么意思？

• prompt
• ultra
• begins
• text
• erased
• committing
• 来源英语
• 解决方案英文
• 权限英文
• intermission
• 局外人英文
• 领域英语
• toxicity
• predict
• various
• PEGGING
• 旋律的英文
• 呼吁英语
• 参与者英文
• firmness
• autumn
• pear
• modernize
• crayon
• amazing
• neck
• 缺陷英文
• tomato
• scared
• 参数英文

• vehicle
• giraffe
• 纪念品英语
• rice
• bombarded
• droplets
• passage
• searches
• banger
• 分配英文
• giraffe
• explore
• general
• sweater
• tourist
• permitted
• juice
• failure
• monitor
• fiercely
• lake
• BARRIE
• peeping
• volume
• saturday
• theatre
• repeat
• reveal
• 确认英文
• organizations

• formation of humus
• multifidae
• Dazhong
• steal a glance
• be full
• hemangiomata
• topographical
• green brick
• skimmer
• form sediment
• rathe
• soda feldspar
• well and truly
• She personally
• glycollic acid
• ascogone
• finity
• alone and friendless
• hydrazoic acid
• sailing vessel
• radix bupleuri
• take no account of
• write a composition
• positive ion
• dichloroethyl