unascertained是什么意思？

• giraffe
• emergency
• predict
• firmness
• 局外人英文
• peeping
• erased
• 纪念品英语
• lesson
• lycopene
• cheese
• various
• monitor
• saturday
• lake
• general
• passage
• reveal
• toxicity
• silver
• 造型的英文
• failure
• scared
• supper
• neck
• 导师英文
• text
• client
• amazing
• narrow

• dragon
• prompt
• maths
• general
• 来源英语
• bothering
• front
• intermission
• ultra
• 领域英语
• 长颈鹿英语怎么说
• modernize
• 权限英文
• droplets
• 旋律的英文
• algiers
• volume
• disappointed
• ticket
• fiercely
• PAXLOVID怎么读
• cloud
• fake
• sweater
• 确认英文
• 抛弃英文
• 实施英文
• banger
• juice
• brat

• ask for a ride
• keep a diary
• be weak in
• take a breathe
• lunar probe
• connect to
• click on
• a great number of
• connect with
• be known as
• gambling house
• come to an end
• hybrid rice
• Scorpio
• graduation ceremony
• hmm
• PRC
• good job
• have a look
• Chinese book
• English book
• math book