painstaking

adj. /ˈpeɪnzteɪkɪŋ/ C2

极其细致的；艰苦的

Done with great care, effort, and thoroughness.

仙境例句

With painstaking care, Pat picked up every piece of broken glass from the cucumber-frame.

帕特小心翼翼地把黄瓜温床上的碎玻璃一片一片全捡了起来。