filament

n. /ˈfɪl.ə.mənt/ C1

细丝；灯丝

A thin thread-like object, especially the wire inside a light bulb.

仙境例句

A thin filament of sea grass hung from the Gryphon's nose like a green thread.

一根细细的海草丝挂在狮鹫的鼻子上，像一根绿线。