unsuccessfully
🇺🇸
/ˌʌnsəkˈsesfəli/
🇬🇧
/ˌʌnsəkˈsesfəli/
adverb
R
in a way that does not succeed or work
He tried unsuccessfully to fix the broken toy.
他试图修理坏掉的玩具，但没有成功。
translation
不成功地