片语
in privacy秘密地
in the confidence of参与
talk in whispers confidence窃窃私语
in the dark在黑暗中;不知道;秘密地
Staff-in-confidence人事密件
be in strict confidence绝对保密
in secret秘密地;私下地
In Strict Confidence绝对机密
in n confidence私下地
be in exuberant confidence信心十足
words spoken in confidence贴心话
treated in strict confidence负责绝对保密