non-aggressive

non-aggressive — adjective

1. calm and unwilling to attack, threaten, or fight, even when others are difficult

1.形容詞B2
釋義

calm and unwilling to attack, threaten, or fight, even when others are difficult

例句

Ryan is famously non-aggressive and never raises his voice at the children.

non-aggressive person

The Watanabe family kept a small, non-aggressive dog that loved every visitor.

non-aggressive + animal

同義詞
  • peaceful

    wider; describes places and situations as well as people

  • mild

    softer in temper; often describes a person's character overall

  • gentle

    stresses being soft and careful with others, not just calm

反義詞
  • aggressive

    ready to attack, argue, or push hard against others

  • hostile

    openly unfriendly or willing to harm; stronger than aggressive

文法句型

a non-aggressive person

a non-aggressive dog

a non-aggressive approach

用法筆記

Often describes people, animals, or styles of behaviour. Compare with sense 2, which describes diseases that grow or spread slowly.

常見錯誤

Joaquín gave a non-aggressive answer to the question.
Joaquín gave a polite answer to the question.
💡non-aggressive describes a calm, non-threatening manner, not an answer that is simply nice or polite.

2. describing an illness, especially a cancer, that grows slowly and is usually eas

2.形容詞C1
釋義

describing an illness, especially a cancer, that grows slowly and is usually easier to treat

例句

Doctors told Gita that her thyroid cancer was a non-aggressive type with a good outlook.

non-aggressive cancer

The biopsy showed a small, non-aggressive tumour that could be removed in one short surgery.

non-aggressive tumour

同義詞
  • indolent

    medical term for a slow-growing tumour; more technical than non-aggressive

  • slow-growing

    plain everyday phrase; covers any disease, plant, or organism

  • low-grade

    medical label for tumours that look less abnormal under a microscope

反義詞
  • aggressive

    of a disease, growing and spreading quickly

  • invasive

    spreading into nearby tissue; often used with cancer

文法句型

non-aggressive cancer

non-aggressive tumour

non-aggressive form of [disease]

用法筆記

Almost always used before a noun naming a disease (cancer, tumour, growth, mole, form). Distinguish from sense 1: this sense never describes a person or behaviour.

常見錯誤

The patient was non-aggressive after the treatment.
The patient's cancer was non-aggressive after the treatment.
💡in medical use, non-aggressive describes the disease, not the person who has it.