misc. a deaf nut ; a thing of naught
用空巢(无用物)做抵押而不是用现金(去购物)。
而对于一些RNA,人们甚至还认为它们没有任何功能,就像细胞的无用物一样。
Some of it was even thought to have no function at all, the equivalent of cellular junk.
他们指明半昏迷的大脑装的并不是一大袋无用且混乱的神经黏性物,并非所有的损坏的大脑都一样。
The semiconscious brain is not a useless sack of neural goo, they have shown, and not all damaged brains are the same.
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