Be optimistic是什么意思？

• permitted
• narrow
• bothering
• chess翻译
• monitor
• erased
• prompt
• 长颈鹿英语怎么说
• 导师英文
• peeping
• predict
• firmness
• cheese
• theatre
• autumn
• 缺陷英文
• toxicity
• 呼吁英语
• sweater
• passage
• supper
• 来源英语
• rice
• disappointed
• BARRIE
• lake
• 纪念品英语
• text
• giraffe
• juice

• fiercely
• 参数英文
• organizations
• default
• amazing
• 旋律的英文
• crayon
• front
• maths
• begins
• 方案英语
• 权限英文
• bombarded
• ultra
• pear
• cloud
• general
• PEGGING
• searches
• droplets
• lesson
• brat
• intermission
• neck
• committing
• mind
• tourist
• emergency
• approaches
• 领域英语

• by contrast
• by degrees
• by heart
• by leaps and bounds
• by rights
• by the book
• by the by
• by trial and error
• by turns
• by virtue of
• call in question
• can not but
• can not help
• capable of
• carry forward
• carry over
• carry weight
• cash down
• cast about for
• cast aside
• cast lots
• cast out
• catch at
• catch on fire
• catch out
• chance on
• characterise