a matter of expediency是什么意思？

• modernize
• 确认英文
• maths
• saturday
• 呼吁英语
• brat
• bothering
• general
• prompt
• mind
• rice
• 长颈鹿英语怎么说
• 导师英文
• theatre
• intermission
• searches
• repeat
• vehicle
• begins
• conflict
• failure
• candy
• panicked
• client
• permitted
• erased
• fake
• 旋律的英文
• 局外人英文
• monitor

• lake
• 造型的英文
• passage
• peeping
• lycopene
• default
• disappointed
• bombarded
• satisfaction
• BARRIE
• narrow
• 抛弃英文
• 分配英文
• polite
• 实施英文
• giraffe
• 解决方案英文
• 参数英文
• cheese
• algiers
• supper
• aspect
• 方案英语
• 领域英语
• lesson
• pear
• ticket
• dragon
• autumn
• reveal

• most intimate
• Offshore land
• items of an account
• sensory organ
• sexual instinct
• teaspoons
• carrosserie
• Use urgent parts
• by fits and starts
• most favorite
• bomb shell
• read up
• altitude sickness
• field of vision
• choicest quality
• air choke valve
• sports wear
• vibrative
• magmatic
• Queer Street
• hotel wineshop
• cloverleaves
• Berkerly
• be disillusioned
• aerial chart
• phillyrin
• microcrystal