潮涨潮落
cháo​zhǎng​cháo​luò

fluctuations

  1. 潮 cháo nounverb
    tide
    The periodic rising and falling of sea levels caused by the gravitational forces of the moon and sun
  2. 涨 漲 zhǎng verb
    to rise
    to go up or rise, specifically regarding water levels or prices
  3. 潮 cháo nounverb
    tide
    The periodic rising and falling of sea levels caused by the gravitational forces of the moon and sun
  4. 落 luò verbparticle
    to fall
    to fall; to drop; to go down; (of the sun or moon) to set; (of a tide) to go out; to decline; to sink