oscillate
英 ['?s?le?t]
美['ɑs?let]
- vt. 使振蕩；使振動(dòng)；使動(dòng)搖
- vi. 振蕩；擺動(dòng)；猶豫
英英釋意
- 1. be undecided about something; waver between conflicting positions or courses of action;
- "He oscillates between accepting the new position and retirement"
- 2. move or swing from side to side regularly;
- "the needle on the meter was oscillating"