tedious

US /ˈtiː.di.əs/
UK /ˈtiː.di.əs/
"tedious" picture
1.

乏味的, 单调的, 冗长的

too long, slow, or dull; tiresome or monotonous

:
The work was tedious and repetitive.
这项工作乏味且重复。
Learning a new language can be a tedious process.
学习一门新语言可能是一个乏味的过程。