[dān diào]
(简单、重复而没有变化) monotonous; dull; drab; monotony; humdrum; [数] monotone
dull colouring; flat colour
色彩单调
in a monotonous tone
声音单调
drab language
语言单调
Imagination raises a man above the humdrum of life.
想象使人从单调无聊的生活中解脱出来。
Yesterday's programme was rather dull.
昨天的节目比较单调。