waver

waver

名词 waver:

someone who communicates by waving

the act of pausing uncertainly

同义词：hesitation, falter, faltering

the act of moving back and forth

同义词：flutter, flicker

动词 waver:

pause or hold back in uncertainty or unwillingness

同义词：hesitate, waffle

be unsure or weak

同义词：falter

move hesitatingly, as if about to give way

同义词：falter

move or sway in a rising and falling or wavelike pattern

同义词：fluctuate, vacillate

move back and forth very rapidly

同义词：flicker, flitter, flutter, quiver

sway to and fro

同义词：weave

give off unsteady sounds, alternating in amplitude or frequency

同义词：quaver