相關(guān)單詞近義詞 insensitivity 鈍性, indifference 不重視, impassiveness 無感覺, coldness 寒冷, unconcern 不關(guān)心, deadness 死反義詞responsiveness, 響應(yīng)性臨近詞UN, unflush 返回 unresponsiveness