adv.无变化地，单调地

The assembly line work was monotonously repetitive, leaving no room for creativity or variation.
装配线的工作单调重复，没有创新或变化的空间。
She droned on monotonously about her day at the office, barely pausing for breath.
她用单调无味的语调不停地讲述她在办公室的一天，几乎不停顿。
The clock ticked monotonously in the quiet room, amplifying the silence.
时钟在安静的房间里单调地滴答作响，使寂静更显突兀。
His voice became monotonously flat as he read the long list of names.
当他朗读那一长串名字时，他的声音变得单调而平板。
The monotonous rhythm of the train tracks lulled me into a trance-like state.
火车行进在铁轨上的单调节奏使我陷入了一种恍惚的状态。
The lecture went on monotonously, causing many students to struggle to stay awake.
演讲单调乏味地进行着，使得许多学生努力保持清醒。
The rain fell monotonously against the window, creating a soothing melody.
雨水单调地敲打着窗户，形成了一曲抚慰人心的旋律。
He walked monotonously along the endless corridor, each step echoing in the emptiness.
他沿着无尽的走廊单调地走着，每一步都在空旷中回响。
The monotonous drone of the airplane engine made it difficult to concentrate on reading.
飞机引擎单调的嗡嗡声让人难以集中精力阅读。
The teacher's monotonous tone failed to engage the students' interest in the subject matter.
老师单调的语调未能引起学生们对课程内容的兴趣。