shred of somethingLITTLE/NOT MUCHa very small amount of something 一丁点,丝毫 There’s not a shred of doubt (=no doubt at all) in my mind that we will win. 我心里丝毫不怀疑我们会赢。
He does not have a shred of evidence (=he has no evidence at all) to prove his claim. 他没有任何证据可以证明他的说法。
the last shred of hope 最后的一线希望
not ... a shred of evidence• For such a contention there would seem to be not a shred of evidence.• If she did, he didn't know what he would do; he had not a shred of evidence.• There is not a shred of evidence that voters trust the Tories to do a better job than Labour.
→ shred of something at shred1(3)