vibrate
动词 vibrate:
shake, quiver, or throb; move back and forth rapidly, usually in an uncontrolled manner
move or swing from side to side regularly
同义词:oscillate
be undecided about something; waver between conflicting positions or courses of action
同义词:hover, vacillate, oscillate
sound with resonance
同义词:resonate
feel sudden intense sensation or emotion