mercilesslyKK [ˋmɝsələsli] /ˈmɝsələsli/發音副詞1殘忍地、無情地、狠心地The soldiers mercilessly destroyed every house in the village.士兵殘忍地摧毀了村裡的每一棟房子。2毫不留情地、不斷地His classmates teased him mercilessly about his new haircut.同學們毫不留情地拿他的新髮型開玩笑。3猛烈地、無情地多用於形容天氣、環境The sun beat down mercilessly on the empty parking lot.陽光猛烈地曬在空蕩蕩的停車場上。