alternative

Definitions

Built on alter ('the other of two'): an alternative is literally 'the other choice.' As an adjective, 'alternative X' means X that differs from the mainstream — alternative energy, alternative medicine.

Why It Means This

Strictly, alternative implies a choice between two — which is why traditionalists once disliked 'several alternatives.' In modern English that restriction has faded and it freely means 'any other option.' The adjective sense ('alternative lifestyle, alternative rock') drifted further: not just 'another' but 'outside the mainstream.'

Common Collocations

• 1.no alternative别无选择
• 2.viable alternative可行的替代方案
• 3.alternative energy替代能源
• 4.alternative to...的替代品

Example Sentences

• 1.

  If the train is full, the bus is a cheaper alternative.

• 2.

  We have no alternative but to cancel the event.

• 3.

  The town is investing heavily in alternative energy.