so subtle as to be difficult to guess what comes next是什么意思？

• committing
• disappointed
• 参与者英文
• modernize
• 参数英文
• volume
• reveal
• neck
• 呼吁英语
• approaches
• emergency
• autumn
• 领域英语
• 造型的英文
• 流浪者英文
• 解决方案英文
• tomato
• tourist
• giraffe
• supper
• various
• cheese
• pear
• toxicity
• PEGGING
• front
• organizations
• 长颈鹿英语怎么说
• ultra
• prompt

• polite
• general
• BARRIE
• text
• lesson
• 纪念品英语
• passage
• explore
• algiers
• fiercely
• 导师英文
• 缺陷英文
• searches
• default
• 抛弃英文
• fake
• panicked
• 权限英文
• satisfaction
• juice
• 旋律的英文
• crayon
• sweater
• vehicle
• banger
• mind
• droplets
• giraffe
• candy
• searches

• unregenerate
• unremitting
• unrepentant
• unrequited
• unreserved
• unscathed
• unscrupulousness
• unseemly
• unsettle
• unsettling
• unsound
• unspotted
• unstinting
• untoward
• untutored
• unwarranted
• unwitting
• unwonted
• unworldly
• upbraid
• upfront
• uproarious
• upstage
• upstart
• upsurge
• upswing
• uptight
• urchin
• ursine
• usurp