painstakingly

副词

1. 1

   一丝不苟地、仔细地、精心地

   She painstakingly restored the old painting over several months.

   她花了好几个月一丝不苟地修复那幅古画。

2. 2

   费尽心思地、煞费苦心地

   The team painstakingly gathered evidence from hundreds of interviews.

   团队费尽心思从数百场访谈中搜集证据。