painstakingly
US /ˈpeɪnzˌteɪ.kɪŋ.li/
UK /ˈpeɪnzˌteɪ.kɪŋ.li/
副詞
苦労して
in a way that shows you have taken a lot of care or made a lot of effort:
例:
•
She painstakingly explained how the machine worked.
苦労して
in a way that shows you have taken a lot of care or made a lot of effort: