2ADJ 无生命的 If you describe an object or a machine as lifeless, you mean that they are not living things, even though they may resemble living things. 无生命的
It was made of plaster, hard and white and lifeless, bearing no resemblance to human flesh.
它由石膏制成,坚硬苍白,毫无生命,与人的肌体没有任何相似之处。
3ADJ-GRADED 无生物的 A lifeless place or area does not have anything living or growing there at all. 无生物的
Dry stone walls may appear stark and lifeless, but they provide a valuable habitat for plants and animals.
4ADJ-GRADED 无生气的;沉闷的;单调的 If you describe a person, or something such as an artistic performance or a town as lifeless, you mean they lack any lively or exciting qualities. 无生气的;沉闷的;单调的 [disapproval]
With one exception his novels are shallow and lifeless things.