it is certain是什么意思？

• cloud
• crayon
• silver
• panicked
• general
• pear
• 造型的英文
• 参数英文
• firmness
• intermission
• autumn
• searches
• droplets
• PEGGING
• organizations
• mind
• passage
• giraffe
• begins
• front
• scared
• 呼吁英语
• bothering
• 流浪者英文
• profile
• cheese
• aspect
• conflict
• narrow
• disappointed

• bombarded
• lycopene
• banger
• 抛弃英文
• predict
• prompt
• 局外人英文
• failure
• neck
• maths
• tourist
• approaches
• emergency
• various
• juice
• ticket
• 队长的英文
• general
• 旋律的英文
• erased
• 权限英文
• toxicity
• giraffe
• saturday
• reveal
• candy
• rice
• passage
• 来源英语
• searches

• mentis
• subsonic speed
• Test again
• IandXiYuangotoafield
• erythema serpens
• endure suffering
• Chu poison ready
• The ugliest
• visit a sacred land
• Hulunbeir
• sulfate sulfate