嗡嗡声

嗡嗡声	wēng wēng shēng	hum / drone / buzz
嗡	wēng	(onom.) buzz / hum / drone
嗡嗡	wēng wēng	(onom.) buzz; drone; hum
嗡	wēng	(onom.) buzz / hum / drone
声	shēng	sound / voice / tone / noise / reputation / classifier for sounds