border upon是什么意思？

• BARRIE
• searches
• approaches
• droplets
• fake
• amazing
• autumn
• bothering
• giraffe
• front
• vehicle
• theatre
• conflict
• disappointed
• failure
• 旋律的英文
• 方案英语
• explore
• general
• fiercely
• erased
• organizations
• profile
• PAXLOVID怎么读
• searches
• lake
• sweater
• tomato
• PEGGING
• passage

• giraffe
• begins
• default
• 造型的英文
• 实施英文
• firmness
• general
• various
• 导师英文
• lycopene
• volume
• mind
• neck
• brat
• scared
• prompt
• 分配英文
• saturday
• lesson
• bombarded
• panicked
• satisfaction
• predict
• 呼吁英语
• committing
• reveal
• tourist
• narrow
• 局外人英文
• cheese

• Yanhui
• taikonaut
• Baocai
• greensllippers
• BEGAWAN
• Xiuying
• snowmelt
• Woost
• have no high ideals
• Silvetti
• Coctel
• setimental
• Patna
• Ishii
• biowarfare
• Miachel
• Guajardo
• baoyi
• faverite
• a long rally
• Bloomington
• disrespects
• bipartisanship