laboriously
adverb uk/ləˈbɔː.ri.əs.li/ us/ləˈbɔːr.i.əs.li/
耗时费力地;艰巨地，艰难地
in a way that needs a lot of time and effort
He wrote out the list laboriously by hand. 他费力地用手写出了这张清单。
This is a highly detailed, laboriously researched study. 这是一项非常详细、悉心做出的研究。
See: laborious
- More examples
- The wildflowers are laboriously hand pressed to make perfumes.
- The animals were slowly, laboriously moving around their enclosure.
- He obtained a dictionary and laboriously set about reading it.