be as close as an oyster是什么意思？

• 导师英文
• firmness
• autumn
• organizations
• 来源英语
• polite
• intermission
• sweater
• 参与者英文
• reveal
• 抛弃英文
• theatre
• 解决方案英文
• 局外人英文
• monitor
• various
• 权限英文
• maths
• 领域英语
• pear
• fiercely
• volume
• 旋律的英文
• lesson
• ticket
• explore
• amazing
• passage
• emergency
• juice

• ultra
• tomato
• narrow
• banger
• satisfaction
• tourist
• prompt
• 缺陷英文
• 分配英文
• droplets
• general
• toxicity
• peeping
• disappointed
• dragon
• neck
• searches
• scared
• 流浪者英文
• 参数英文
• bothering
• 纪念品英语
• erased
• default
• predict
• modernize
• giraffe
• chess翻译
• text
• panicked

• vidicon
• pickup camera
• contraindicant
• olden
• error in speaking
• crookback
• school yard
• school district
• school zone
• lift force
• elevating force
• camera obscura
• camera bellows
• vial
• perpetrator
• workwoman
• plodder
• workingwoman
• hematencephalon
• cerebral hemorrhage
• brain abscess
• wizardly
• drug pusher
• Shusanna
• Shushanah