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一口气 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
一口气yìkǒuqìone breathHSK 6, unknown, rank #21090, Hard
一口气yìkǒuqìin one breathHSK 6, unknown, rank #21090, Hard
一口气yìkǒuqìat a stretchHSK 6, unknown, rank #21090, Hard
yìkǒuqì(yi4kou3qi4) T1
  1. 1one breath
  2. 2in one breath
Listen to the audio pronunciation 3 times to gain XP
March 24, 2026
一口气(一口氣)yìkǒuqì(yi4kou3qi4)

一口气 refers to completing an action in one continuous effort, as if done in a single breath. This phrase can be used to describe tasks accomplished without interruption, such as finishing a long speech or reading a book in one sitting. It emphasizes the idea of persistence and determination.

Frequency#21090DifficultyHard
Cultural Note

In Chinese culture, the concept of perseverance and completing tasks without breaks is often valued, reflecting a strong work ethic. This phrase may be used frequently in contexts like studying or working hard on projects.

Memory Tip

Imagine taking a deep breath and then speaking a long story without stopping, symbolizing perseverance. The character '一' (one) represents doing it all at once, while '口' (mouth) symbolizes speaking or breathing, and '气' (air/breath) emphasizes the act of doing it in a single breath.

Meanings of 一口气

yìkǒuqì(yi4kou3qi4)
1one breath
2in one breath
Exercise 1 of 2

Listen & Choose the Meaning

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About 一口气

一口气Simplified
一口氣Traditional
Strokes
Radical
副词fùcíadverb (adv.)Part of Speech
#—Frequency Rank
HSK 3.0L6IntermediateHSKKL3CEFRB2

Podcast: 一口气

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Podcast: 一口气

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AI Study Notes for 一口气

Quick Contrast

一气呵成 (yīqìhēchéng) - use 一口气 for emphasis on continuous effort in a single breath; 一气呵成 focuses more on the seamless completion of an action.

Memory Mnemonic

Imagine taking a deep breath and then speaking a long story without stopping, symbolizing perseverance. The character '一' (one) represents doing it all at once, while '口' (mouth) symbolizes speaking or breathing, and '气' (air/breath) emphasizes the act of doing it in a single breath.

Usage Notes

Common mistakes include confusing 一口气 with similar phrases like 一下 (yīxià), which means 'a little bit' and implies brevity. This phrase is informal and can be used in both spoken and written contexts, but it may not be appropriate for very formal settings. Collocations include 一口气喝完 (drink in one go) or 一口气读完 (read in one go).

HSK Study Tips

This phrase is not found in HSK vocabulary lists but it can be useful for HSK 3-4 learners who are expanding their ability to express continuous actions. Focus on using it in sentences that describe your own experiences of completing tasks in one effort.

Cultural Note

In Chinese culture, the concept of perseverance and completing tasks without breaks is often valued, reflecting a strong work ethic. This phrase may be used frequently in contexts like studying or working hard on projects.

Common Mistakes

Learners often confuse 一口气 with 一下, mistakenly using it to describe brief actions. For example, saying '我一口气吃了一个苹果' (I briefly ate an apple) is incorrect; it should convey a sense of completing the action without pause, like '我一口气读完了这本书' (I read this book in one go).

AI-enhanced 2026-03-24

Pronunciation of 一口气

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Component Characters

one
HSK 11 strokes
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kǒumouth
HSK 13 strokes
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gas
HSK 44 strokes
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Write 一口气

Practice writing 一口气 stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.

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Grammar Patterns of 一口气

一口气 functions as an adverb — it modifies a verb, adjective, or another adverb. In Chinese, adverbs sit BEFORE the verb they modify (我也去, 他常常迟到), never after it. It carries 3 related meanings, each with its own usage notes below. The patterns below break down its most common sentence frames, with example sentences and practice buttons (Listen, Practice Writing, Practice Speaking) for each one.

一口气 + V一口气 + [V]
HSK 3

Indicates performing an action in one breath or at a stretch.

他一口气读完了这本书。

tā yī kǒu qì dú wán le zhè běn shū.

He finished reading the book in one breath.

Exercise 1 of 4

Complete the Sentence

听了他的话,我稍稍松了____。

After hearing his words, I felt slightly relieved.

Usage Notes for 一口气

Using with non-action verbsCommon Error

一口气 is typically used with action verbs. Avoid using it with static verbs.

1

他一口气是老师。

He is a teacher in one breath.

Exercise 1 of 1

Fill in the Blank

他____是老师。

He is a teacher in one breath.

Cultural Notes for 一口气

🏮Cultural insight

In Chinese culture, the concept of perseverance and completing tasks without breaks is often valued, reflecting a strong work ethic. This phrase may be used frequently in contexts like studying or working hard on projects.

Frequently Asked Questions about 一口气

The phrase 一口气 combines '一口' (one mouthful) and '气' (breath), suggesting the idea of taking a single breath to accomplish something. Its usage reflects both physical and metaphorical endurance in Chinese culture. It highlights the importance of determination in completing tasks efficiently.