1. She spoke in a confidential tone of voice.
    她用信任的口吻说。

2. confidential的近义词

2. Don''t become too confidential with strangers.
    不要太信任陌生人。

1. 绝密：此: : 于绝密(confidential)和秘密(secret),因此他坚信联邦调查局的指控不实. 此: : 于绝密(confidential)和秘密(secret),因此他坚信联邦调查局的指控不实. 此

2. 保密的：这一权利涉及的不仅是律师的基本保密义务--律师与客户之间的所有信息都应当是保密的(confidential更重要的是,当事人就经过特别声明的保密信息享有特权(privilege),即包括律师在内的任何人都不得在诉讼程序中将这些信息作为证据使用,

1. 秘密的;机密的
    Information that is confidential is meant to be kept secret or private.

\u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D

    e.g. She accused them of leaking confidential information about her private life...
           她指责他们泄露其私生活的秘密。
    e.g. We''ll take good care and keep what you''ve told us strictly confidential, Mr. Lane.
           莱恩先生，我们会非常小心，对您告诉我们的事严格保密。

2. 悄悄的;隐秘的
    If you talk to someone in a confidential way, you talk to them quietly because what you are saying is secret or private.

    e.g. ''Look,'' he said in a confidential tone, ''I want you to know that me and Joey are cops.''...
           “听着，”他悄声说，“我想让你知道我和乔伊是警察。”
    e.g. His face suddenly turned solemn, his voice confidential.
           他脸上的神情突然严肃起来，声音也压低了。

1. the level of official classification for documents next above restricted and below secret
    available only to persons authorized to see documents so classified

2. denoting confidence or intimacy

    e.g. a confidential approach
           in confidential tone of voice

3. (of information) given in confidence or in secret

    e.g. this arrangement must be kept confidential
           their secret communications

    Synonym: secret

4. entrusted with private information and the confidence of another

    e.g. a confidential secretary