adverb HSK 4
Traditional 曾經
céng jīng
once · formerly · ever · at one time

Meaning

曾经 indicates that something happened or was true in the past, but is no longer the case in the present. It emphasizes a past experience or state that has since changed or ended. The word carries a slightly reflective or nostalgic tone.

Usage

曾经 typically appears before the verb in a sentence. It often pairs with 过 (guo) to reinforce the past experience meaning. Native speakers use it when reminiscing about the past or when contrasting a former state with the present. It's common in both spoken and written Chinese.

Examples

  1. 01
    曾经在北京住过三年。
    céng jīng zài Běijīng zhù guo sān nián.
    I once lived in Beijing for three years.
  2. 02
    曾经是一名医生,但现在退休了。
    céng jīng shì míng shēng, dàn xiàn zài tuì xiū le.
    He was once a doctor, but now he's retired.

Characters

Common collocations

  • 曾经...过
    céng jīng ... guo
    to have once...
  • 曾经
    céng jīng shì
    used to be
  • 曾经以为
    céng jīng wéi
    I once thought

Antonyms

Origin

曾 originally meant 'already' or 'once before,' while 经 means 'to go through' or 'to experience.' Together they form a compound emphasizing past experience or previous states.

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