零碎

A patchwork quilt is a good way of using up scraps of material.

做杂拼花布棉被是利用零碎布料好办法。

I might use up all my odd scraps of wool to make a scarf.

我可能用完所有剩余零碎毛料做一条围巾。

My knowledge of science is patchy.

我科学知识是零零碎碎。

Two new ways to patch the oddments together and distinguish genuine from false information are reported this week.

，科学报道可以将这些零碎信息整合起来，同时，能够从错误信息中筛选出真实信息新方法。