monotonous

US /məˈnɑː.t̬ən.əs/
UK /məˈnɑː.t̬ən.əs/
"monotonous" picture
1.

單調的, 乏味的, 無聊的

dull, tedious, and repetitious; lacking in variety and interest

:
The speaker's voice was so monotonous that I almost fell asleep.
演講者的聲音如此單調,我差點睡著了。
Working on an assembly line can be very monotonous.
在裝配線上工作可能非常單調