undocumented是什么意思？

• cheese
• ultra
• emergency
• juice
• intermission
• giraffe
• profile
• 缺陷英文
• searches
• repeat
• panicked
• aspect
• 队长的英文
• maths
• default
• general
• lesson
• mind
• algiers
• tourist
• BARRIE
• banger
• 呼吁英语
• various
• 方案英语
• droplets
• 抛弃英文
• passage
• 局外人英文
• permitted

• 纪念品英语
• saturday
• chess翻译
• bothering
• organizations
• silver
• giraffe
• failure
• amazing
• volume
• 来源英语
• cloud
• 实施英文
• text
• rice
• tomato
• disappointed
• toxicity
• brat
• 解决方案英文
• erased
• lycopene
• general
• 参与者英文
• bombarded
• satisfaction
• searches
• 权限英文
• approaches
• begins

• crash landing
• call waiting
• en route
• emergency room
• expiration date
• flight attendant
• fire extinguisher
• fire alarm
• flea market
• general hospital
• ground crew
• garbage disposal
• intensive care unit
• jot down
• life vest
• letter of credit
• loan shark
• leading edge
• multimedia
• mountaineering
• metal detector
• neon sign
• outage