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忽高忽低 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
忽高忽低alternately soaring and plungingHSK 7, unknown, 33 strokes, Very Hard
  1. 1alternately soaring and plunging
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March 24, 2026

忽高忽低

The idiom 忽高忽低 (hū gāo hū dī) describes a situation or phenomenon that fluctuates or varies greatly, often referring to things like emotions, stock prices, or performance levels. It captures the sense of instability and unpredictability, suggesting that something can rise and fall suddenly and without warning.

Strokes33DifficultyVery Hard
Cultural Note

In Chinese culture, fluctuations in life are often viewed as natural and inevitable, reflecting the philosophy of balance in yin and yang. The idiom can often be heard in discussions about the stock market, which is a topic of considerable interest and concern among the general public.

Memory Tip

Imagine a roller coaster that goes up and down at unpredictable intervals, making you feel both exhilarated and anxious. The characters 忽 (hū) and 高 (gāo) can be remembered as 'suddenly high,' while 忽 (hū) and 低 (dī) can remind you of 'suddenly low.' Together, they evoke the image of sudden changes in elevation.

Meanings of 忽高忽低

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In English

What does 忽高忽低 mean in English?

忽高忽低

About 忽高忽低

忽高忽低Simplified
33Strokes
—Radical
#—Frequency Rank
HSK 3.0L7AdvancedCEFRC2

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AI Study Notes for 忽高忽低

Quick Contrast

波动 (bōdòng) - use 忽高忽低 when emphasizing the sudden and unpredictable nature of fluctuations, whereas 波动 is more neutral and can refer to any kind of fluctuation without the same connotation of instability.

Usage Notes

This idiom is often used in both formal and informal contexts, particularly when discussing economic trends or emotional states. A common mistake is to use it in a literal sense; remember it describes fluctuations rather than stable states. Be mindful of using the term in appropriate contexts to avoid sounding overly dramatic.

HSK Study Tips

Though not an HSK vocabulary word, understanding 忽高忽低 can benefit learners at HSK Level 4 and above, as it enhances the comprehension of nuanced expressions related to change and variability. Focus on recognizing similar idioms or phrases that convey fluctuation, like 起伏 (qǐ fú), which also means 'rise and fall.'

Common Mistakes

Learners often confuse 忽高忽低 with steady or consistent experiences, leading to incorrect sentences like '我的情绪是忽高忽低的。' (My emotions are high and low.) Instead, it should be used for emphasizing fluctuation, such as '股市最近忽高忽低。' (The stock market has recently fluctuated.)

AI-enhanced 2026-03-24

Pronunciation of 忽高忽低

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Component Characters

忽Hūto neglect
8 strokes心
View full entry
高gāohigh
HSK 210 strokes高
View full entry
忽Hūto neglect
8 strokes心
View full entry
低dīlow
HSK 47 strokes亻
View full entry

How to say alternately soaring and plunging in Chinese

“alternately soaring and plunging” in Chinese is忽高忽低

The idiom 忽高忽低 (hū gāo hū dī) describes a situation or phenomenon that fluctuates or varies greatly, often referring to things like emotions, stock prices, or performance levels. It captures the sense of instability and unpredictability, suggesting that something can rise and fall suddenly and without warning.

When to use 忽高忽低

This idiom is often used in both formal and informal contexts, particularly when discussing economic trends or emotional states. A common mistake is to use it in a literal sense; remember it describes fluctuations rather than stable states. Be mindful of using the term in appropriate contexts to avoid sounding overly dramatic.

忽高忽低 or something close to it

波动 (bōdòng) - use 忽高忽低 when emphasizing the sudden and unpredictable nature of fluctuations, whereas 波动 is more neutral and can refer to any kind of fluctuation without the same connotation of instability.

What learners get wrong

Learners often confuse 忽高忽低 with steady or consistent experiences, leading to incorrect sentences like '我的情绪是忽高忽低的。' (My emotions are high and low.) Instead, it should be used for emphasizing fluctuation, such as '股市最近忽高忽低。' (The stock market has recently fluctuated.)

Write 忽高忽低

忽
高
忽
低

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Frequently Asked Questions about 忽高忽低

Yes, it is suitable to describe fluctuating emotions.

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