frictionless是什么意思？

• saturday
• giraffe
• fake
• front
• ultra
• theatre
• erased
• modernize
• approaches
• 呼吁英语
• mind
• lycopene
• panicked
• passage
• 抛弃英文
• fiercely
• silver
• disappointed
• 权限英文
• crayon
• narrow
• default
• prompt
• ticket
• 旋律的英文
• 实施英文
• 来源英语
• 造型的英文
• tourist
• BARRIE

• profile
• sweater
• giraffe
• organizations
• vehicle
• satisfaction
• polite
• bothering
• 参与者英文
• tomato
• 缺陷英文
• explore
• searches
• monitor
• brat
• general
• permitted
• 确认英文
• autumn
• PEGGING
• intermission
• peeping
• searches
• neck
• conflict
• scared
• lesson
• 方案英语
• repeat
• 纪念品英语

• in jail
• jump to conclusion
• put into jail
• spotlessly
• ATM machine
• ballpoint pen
• common knowledge
• floppy disk
• main unit
• make a mistake
• the Nile
• the Pacific
• the South Pole
• sportswoman
• the Indian Ocean
• the Trojans
• depart for
• dough sculpting
• fishing rod
• dip pen
• roller skates