"droning" in Chinese (Simplified)
嗡嗡声单调（说话）
Definition
一种连续的、低沉且常常单调的声音，像嗡嗡声；也可指用单调、变化不大的语调说话。
Usage Notes (Chinese (Simplified))
常用于描述蜜蜂、发动机或空调等背景噪音，以及单调乏味的说话方式。常见搭配有 "droning voice"、"droning sound"。不用于愉悦或有旋律的声音。
Examples
The bee made a droning sound near my ear.
那只蜜蜂在我耳边发出**嗡嗡声**。
The air conditioner has been droning all night.
空调整晚都在**嗡嗡作响**。
The teacher's droning voice made the students sleepy.
老师的**单调声音**让学生犯困。
I could barely hear him over the droning of traffic outside.
外面交通的**嗡嗡声**让我几乎听不清他说什么。
He kept droning on about his boring job.
他不停地**唠唠叨叨**说着他无聊的工作。
The distant droning of airplanes put me in a relaxed mood.
远处飞机的**嗡嗡声**让我感到放松。