painstaking

一絲不苟的、細心的、精細的

The restoration of the old mural required painstaking attention to detail.

修復這幅古老壁畫需要一絲不苟地注意細節。

費心費力的、辛苦的

After months of painstaking research, she finally published her findings.

經過數個月費心費力的研究，她終於發表了研究結果。

細心地、一絲不苟地以 painstakingly 形式

Each part of the model was painstakingly assembled by hand.

模型的每個零件都是手工細心組裝起來的。