Ornamental work, resembling lace, in gold or silver wire

金银丝之镂花。

Something delicate or ornamental, but not lasting.

精细但不耐用之物。

To adorn with or form into filigree.

(以金、银线)装饰。

Made of, or like, filigree.

由金银丝线细工制成的；仅可供装饰用而不耐久的。