centre upon是什么意思？

• passage
• cloud
• passage
• client
• front
• peeping
• modernize
• chess翻译
• text
• BARRIE
• firmness
• 领域英语
• permitted
• cheese
• 分配英文
• begins
• various
• 旋律的英文
• profile
• 方案英语
• intermission
• autumn
• default
• 确认英文
• 来源英语
• juice
• bothering
• 纪念品英语
• silver
• prompt

• neck
• erased
• lake
• toxicity
• panicked
• satisfaction
• monitor
• tourist
• fiercely
• 造型的英文
• narrow
• maths
• 长颈鹿英语怎么说
• emergency
• sweater
• approaches
• lesson
• fake
• 抛弃英文
• repeat
• algiers
• 参与者英文
• amazing
• predict
• pear
• 局外人英文
• giraffe
• 队长的英文
• 呼吁英语
• crayon

• rich and generous
• nasal hemorrhage
• diacetylene
• harvest time
• waterpower
• Position of
• notch graft
• tedding
• be afraid of
• softly fragrant
• assiduously study
• shy or shy
• jingbang
• administer to
• be back
• scarp slope
• buried wiring
• be the very image of
• bluefishes
• have a thick skin
• Wind sand dust
• let slip idly by
• Decorative wind
• polydipsia
• coiling block