be travel on official business是什么意思？

• droplets
• BARRIE
• begins
• erased
• lake
• 领域英语
• 旋律的英文
• ticket
• PEGGING
• banger
• volume
• lesson
• aspect
• monitor
• explore
• firmness
• toxicity
• saturday
• peeping
• reveal
• cloud
• intermission
• polite
• juice
• 导师英文
• 纪念品英语
• text
• panicked
• 局外人英文
• sweater

• passage
• 方案英语
• mind
• various
• candy
• 参数英文
• bombarded
• cheese
• repeat
• amazing
• permitted
• giraffe
• silver
• failure
• committing
• ultra
• 来源英语
• maths
• emergency
• narrow
• fake
• searches
• default
• PAXLOVID怎么读
• modernize
• satisfaction
• 缺陷英文
• vehicle
• 造型的英文
• fiercely

• Kyan
• pulsus
• open up before one
• Hagenia
• close kin
• Le comes from Legend
• thegmatic
• rider rollers
• pyroacetic
• ocular peduncle
• oral instruction
• exohormone
• lymphokine
• Pueraria
• hardever
• reside abroad
• semis
• cold compress