blind copy confidential copy是什么意思？

• algiers
• general
• chess翻译
• 抛弃英文
• 队长的英文
• maths
• polite
• approaches
• giraffe
• fiercely
• passage
• repeat
• aspect
• conflict
• 呼吁英语
• satisfaction
• mind
• firmness
• banger
• panicked
• 分配英文
• prompt
• lake
• 确认英文
• failure
• dragon
• passage
• PEGGING
• saturday
• vehicle

• narrow
• reveal
• ticket
• 实施英文
• emergency
• supper
• amazing
• fake
• silver
• predict
• 造型的英文
• client
• general
• begins
• 方案英语
• 来源英语
• modernize
• sweater
• 权限英文
• disappointed
• droplets
• volume
• various
• scared
• rice
• 领域英语
• 局外人英文
• committing
• searches
• profile

• folic acid
• To vanish
• prescind
• seepage
• nearland
• first mate
• act in response
• poikilothermia
• closely related
• ileac
• small number
• puting
• natural character
• inherent quality
• private interests
• Persuit
• twoness
• nurse a grievance
• To cause to fail
• ardently love
• Insufficient land
• barren rock
• Emigration to