unacceptablyKK [ˏʌnækˋsɛptəbli] /ˌʌnækˈsɛptəbli/發音副詞1令人無法接受地、不可接受地The waiting time at the clinic was unacceptably long.診所的等候時間長到令人無法接受。2過度地、嚴重地Air pollution in the city remains unacceptably high this winter.今年冬天市區的空氣污染依然嚴重超標。