heavy burden是什么意思？

• 分配英文
• committing
• sweater
• 领域英语
• permitted
• searches
• volume
• scared
• pear
• saturday
• erased
• cloud
• firmness
• general
• repeat
• algiers
• lake
• brat
• 纪念品英语
• fake
• ultra
• bombarded
• chess翻译
• predict
• juice
• silver
• 呼吁英语
• maths
• tourist
• panicked

• text
• polite
• modernize
• mind
• fiercely
• monitor
• reveal
• profile
• 流浪者英文
• prompt
• 造型的英文
• 确认英文
• disappointed
• organizations
• 参与者英文
• satisfaction
• failure
• 导师英文
• theatre
• 局外人英文
• passage
• general
• giraffe
• 缺陷英文
• BARRIE
• dragon
• droplets
• giraffe
• lesson
• supper

• strong interest
• metatexite
• winegrower
• hilding
• Bellis
• addition reaction
• reach the height of
• tarsus
• usage rights
• boring crown
• the works of God
• trifacial
• out of fashion
• pari passu
• bite and sup
• hawk nose
• oncotic
• Navigatable
• metamorphic rock
• Hebdon
• pullulation
• producing area
• whang
• The sky is moving