起伏

起伏 refers to the rise and fall, or fluctuations in a situation, condition, or trend. It is often used to describe changes in emotions, financial markets, natural landscapes, or events over time.

The character 起 (qǐ) means 'to rise' or 'to start,' while 伏 (fú) means 'to lie down' or 'to subside.' Together, they form a compound that evokes the image of waves rising and falling, symbolizing fluctuation and change.

起伏 is commonly used in contexts such as economic trends, emotional states, or natural phenomena. In Chinese culture, it reflects the idea of balance and change, often associated with the concept of yin and yang, where opposing forces alternate and coexist.