centre upon是什么意思？

• 确认英文
• silver
• 解决方案英文
• 来源英语
• PEGGING
• firmness
• giraffe
• candy
• 缺陷英文
• client
• BARRIE
• predict
• 导师英文
• autumn
• 实施英文
• cloud
• conflict
• 权限英文
• intermission
• 参与者英文
• 抛弃英文
• toxicity
• maths
• erased
• prompt
• chess翻译
• general
• panicked
• failure
• sweater

• begins
• ultra
• permitted
• passage
• fiercely
• 分配英文
• cheese
• neck
• committing
• pear
• front
• algiers
• mind
• dragon
• lake
• theatre
• various
• satisfaction
• general
• brat
• 参数英文
• 流浪者英文
• 旋律的英文
• repeat
• 纪念品英语
• aspect
• searches
• narrow
• giraffe
• bombarded

• bind with hoops
• phobic
• During delivery
• give pause to
• Rough method
• carinas
• profunda
• aniso
• slacktip
• shop made
• horizontal ordinate
• bluish green
• anterograde
• Building a Roof
• Stupidly dull
• packing paper
• refuse dump
• couchgrass
• soggiest