disregard

Compared meaning: to pay no attention to something (verb).

比较义项：不理睬、不加以关注（动词）。

• ignore

  Describes deliberately not attending to someone or something, especially in response to a person's speech or actions; carries a personal, sometimes rude tone and is common in everyday spoken English.

  表示故意不理会某人或某事，尤其是对某人说话或行为的回应；带有个人化、有时略显无礼的语气，在日常口语中很常见。

  It is rude to ignore someone when they are speaking to you.

  当别人跟你说话时却不理睬对方，是很不礼貌的。

• neglect

  Describes failing to give proper care or attention over time, usually to a duty, responsibility, or someone's needs such as health, work, or family; suggests carelessness rather than a single deliberate act.

  表示长期未能妥善照顾或关注某事，通常涉及职责、责任或某人的需求（如健康、工作、家庭）；暗示的是疏忽，而非一次性的故意行为。

  Please don't neglect your health while working such long hours.

  长时间工作时，请不要忽视自己的健康。

• disregard 本词

  Describes paying no attention to information, instructions, or facts, often in formal or official contexts; more neutral and formal in tone than ignore, and rarely used about ignoring a person directly.

  表示对信息、指示或事实不予理会，常见于正式或官方语境；语气比 ignore 更中性、更正式，很少直接用于不理睬某个人。

  The judge told the jury to disregard the witness's last statement.

  法官指示陪审团不要理会证人最后的陈述。

Ignore means deliberately not attending to someone's words or actions, often personal or rude. Neglect means failing over time to care for a duty or someone's needs, not one act. Disregard means paying no attention to information or instructions, often formal, more neutral than ignore.

这三个词在“不理睬、不关注”这一义项上意思相近，但语气和使用场合不同：ignore 强调故意不理睬，多针对人的言行；disregard 语气更正式、中性，多用于书面指示或信息；neglect 则强调长期疏于照顾职责或需求，未必是故意的一次性行为。

Compared meaning: a failure to give proper attention (noun).

比较义项：疏忽、忽视（未给予应有的关心或照顾）（名词）。

• neglect

  Neglect stresses failing over time to give necessary care or attention to someone or something you are responsible for, implying fault or negligence.

  neglect强调长期未能给予自己有责任照顾的人或事物应有的关心或注意，带有失职的意味。

  Please don't neglect your health while working such long hours.

  在长时间工作时，请不要忽视你的健康。

• disregard 本词

  Disregard highlights ignoring a specific piece of information, instruction, or warning, often as a deliberate or momentary choice, without implying an ongoing duty of care.

  disregard强调对某条具体的信息、指示或警告不予理会，往往是主动或一时的忽略，并不表示对某事负有持续的照顾责任。

  Please disregard my earlier email since the meeting time changed.

  由于会议时间发生了变化，请忽略我之前发的那封邮件。

Both words mean a lack of proper attention. Neglect stresses failing over time to care for someone or something you are responsible for, implying fault. Disregard stresses ignoring specific information or a warning, often as a deliberate, brief choice. Their verb uses are not compared.

这两个词都表示对某事缺乏应有的关注，但语气和场合不同：neglect强调本应承担照顾或责任的对象长期得不到应有的关心，含有失职的意味；disregard强调没有把某条具体的信息、警告或规则放在心上，往往是主动或短暂的忽略，不一定涉及责任义务。这里不比较neglect和disregard的动词用法（分别表示“忽视、疏于照顾”和“不理会、无视”）。