先后

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Character Breakdown

Meaning and Usage

The word 先后 (xiānhòu) refers to the sequence or order in which events or actions occur, emphasizing the concept of 'before and after' or 'one after another.' It is commonly used to describe the chronological order of arrivals, events, or actions.

Common Contexts

  1. Describing the order of arrival or occurrence: "他们先后到达会场" means they arrived one after another.
  2. Giving instructions related to sequence: "按照先后顺序排队" instructs people to line up in order.
  3. Highlighting the importance of sequence in events: "发生先后重要" stresses the significance of the order of events.

Collocations and Patterns

  • 先后顺序 (xiānhòu shùnxù): order of sequence, used when emphasizing the exact order.
  • 先后到达 (xiānhòu dàodá): arrive one after another, common in describing arrivals.

Notes

  • 先后 is often used in formal or neutral contexts.
  • It differs from (first) or (after) alone by focusing on the relationship between multiple events or actions.
  • Avoid confusing 先后 with 先后 (the former and the latter), which is a different phrase.

Understanding 先后 helps learners describe sequences clearly and naturally in conversation and writing.

Example Sentences

They arrived at the venue one after another.

Please line up in order of arrival.

The order in which these two events happened is very important.