游移不定 yóu yí bù dìng

DEFINITIONS

  1. to oscillate without pause (idiom)
  2. to fluctuate
  3. (of thoughts) to wander
  4. to waver

CHARACTERS

游 yóu
HSK 2
to swim; float, drift; wander, roam
移 yí
HSK 5
change place, shift; move about
不 bù
HSK 1
no, not; un-; negative prefix
定 dìng
HSK 3
decide, settle, fix