tedium
['ti:diəm]
n. 沉闷；单调乏味；厌烦
同义词
参考例子
1.Risk is what separates the good part of life from the tedium.
风险把生活中的精彩篇章与单调无聊区分开。
2.It was a simple enough tactic that contributed to the first-half tedium, but it was key to Chelsea eroding United's bite.
这个相当简单的策略促成了上半场的单调乏味，不过这正是切尔西慢慢侵蚀曼联（的战术）得以生效的关键。
3.Useful stuff, but the exact details involve a lot of memorization and a lot of tedium that you don't normally need as a programmer.
是些有用的东西，但是实际细节却包含大量的记忆量并且枯燥，作为一个程序员来说根本不需要这些。
英文解释
n.
1.the feeling of being bored by something tedious
2.dullness owing to length or slowness
网络释义
tedium
厌烦; 单调; 乏味; 厌烦、沉闷;
oppression tediousness tedium
沉闷;