lifelessadj1 never having had life 无生命的 lifeless stones 无生命的石头 a lifeless planet 没有生物的行星.2 dead 死的: the lifeless bodies of the slaughtered animals 宰杀後的动物尸体.3 lacking vitality; dull 没有生气的; 沉闷的 a lifeless performance 死气沉沉的演出.
牛津英汉双解词典