steel concrete是什么意思？

• autumn
• prompt
• client
• giraffe
• lake
• lycopene
• 呼吁英语
• begins
• predict
• volume
• front
• 权限英文
• droplets
• silver
• banger
• ultra
• permitted
• modernize
• default
• intermission
• 来源英语
• pear
• searches
• committing
• conflict
• reveal
• erased
• 确认英文
• profile
• dragon

• 实施英文
• panicked
• scared
• 纪念品英语
• narrow
• repeat
• approaches
• aspect
• explore
• 旋律的英文
• general
• 缺陷英文
• supper
• 导师英文
• lesson
• bothering
• 局外人英文
• passage
• passage
• mind
• vehicle
• disappointed
• sweater
• emergency
• text
• 流浪者英文
• saturday
• 解决方案英文
• fake
• 抛弃英文

• leadin
• commission merchant
• purse net
• come to know
• higher authorities
• dangerous shoal
• fall under
• have a heart of iron
• emplaned
• along the coast
• decriminalization
• or fading
• After grinding
• dung beetle
• destructive effect
• Chinese scholar tree
• gaseous fluid
• ill humor
• internal cause
• hemisyncope
• break forth