concave surface是什么意思？

• brat
• various
• general
• 实施英文
• intermission
• cheese
• firmness
• 缺陷英文
• fiercely
• lesson
• modernize
• conflict
• 造型的英文
• tourist
• banger
• 旋律的英文
• 确认英文
• erased
• panicked
• 导师英文
• monitor
• PEGGING
• narrow
• prompt
• 解决方案英文
• 来源英语
• rice
• bombarded
• 长颈鹿英语怎么说
• repeat

• toxicity
• candy
• 分配英文
• algiers
• text
• disappointed
• 队长的英文
• crayon
• juice
• PAXLOVID怎么读
• giraffe
• 权限英文
• searches
• ultra
• predict
• bothering
• 领域英语
• failure
• client
• passage
• committing
• volume
• 呼吁英语
• maths
• emergency
• theatre
• 流浪者英文
• front
• amazing
• autumn

• garbage cans
• more representative
• opisthencephalon
• buy in
• spontoon
• the composite family
• micro method
• guelder
• Advertising Battle
• em rule
• mohsite
• pontifex
• Automatic request
• post house
• Goren
• handbrakes
• go to a doctor
• mark with the centre
• foment trouble