droning

基本解释

EUROPEANS have learned to let their attention drift when Brussels starts droning on about “process”.
每当布鲁塞尔开始唠叨“进程”时，欧洲人就会学着把注意力移开。
The plastic horns became a hallmarkof the World Cup in South Africa, producing a monotonous droning sound which provided a backdropfor every match.
这种塑料喇叭成为南非世界杯的一个印记，它所发出的单调的嗡嗡声成为每场比赛的背景声音。
Vuvuzela -- the bright colored plastic horns with a monotonous droning sound became the hallmark of the World Cup soccer tournament in South Africa.
呜呜祖拉是一种颜色鲜艳的塑料喇叭，发出的嗡嗡声单调低沉，它成为南非世界杯足球赛的标志。

"We're not pasty guys in white lab coats droning on about chip specs, " he says.
FORBES: Geek TV
For awhile, our hearts would kick up a wild beat at the droning sound of an overhead plane.
FORBES: And It Was Such A Beautiful Day
The trouble with this analogy is not just that Mr Brown is a droning killjoy and Mr Obama is not.
ECONOMIST: Bagehot

If something drones, it makes a low, continuous, dull noise.
Drone is also a noun.
If you say that someone drones, you mean that they keep talking about something in a boring way.
Drone is also a noun.
Drone on means the same as . drone ondrone
a male bee in a colony of social bees, whose sole function is to mate with the queen