painstakingly
🇺🇸
/ˈpeɪnzteɪkɪŋli/
🇬🇧
/ˈpeɪnzteɪkɪŋli/
Doing something very carefully and with a lot of attention to detail.
The artist painstakingly painted each leaf on the tree, making sure every detail was perfect.
画家精心地画着树上的每一片叶子,确保每一个细节都完美无瑕。