tedium
n. 沉闷；单调乏味；厌烦
例句
It was another day of mind-numbing tedium.
又是一个令人麻木的单调乏味的日子。
《柯林斯英汉双解大词典》
She longed for something to relieve the tedium of everyday life.
她渴望有什么事情能排解她日常生活中的烦闷。
《牛津词典》
She began to wonder whether she would go crazy with the tedium of the job.
她开始怀疑自己会不会因工作枯燥而发疯。
