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.
畫家精心地畫著樹上的每一片葉子,確保每一個細節都完美無瑕。