painstakingly
01
煞费苦心地, 非常细心地
in a way that shows or involves great care, effort, and attention to detail
例子
She painstakingly painted each petal of the flower by hand.
她煞费苦心地手工绘制了花的每一个花瓣。
The document was painstakingly edited for grammar and clarity.
这份文件为了语法和清晰度被煞费苦心地编辑过。
词汇树
painstakingly
painstaking
