unsuccessful
🇺🇸
/ˌʌnsəkˈsesfl/
🇬🇧
/ˌʌnsəkˈsesfl/
adjective
R
not achieving a desired goal or result
His attempt to fix the computer was unsuccessful, so he had to call for help.
他修理电脑的尝试没有成功，所以他不得不寻求帮助。
translation
不成功的