忽高忽低
hū​gāo​hū​dī HSK7

fluctuating

  1. 忽 hū adverb
    alternating
    Used in repeating patterns to mean "now... now..." or "sometimes... sometimes...", describing rapid alternation between states.
  2. 高 gāo adjective
    high
    high; tall; above average in height, level, or degree
  3. 忽 hū adverb
    alternating
    Used in repeating patterns to mean "now... now..." or "sometimes... sometimes...", describing rapid alternation between states.
  4. 低 dī adjective
    low
    close to the ground or bottom; of short height