名詞 goldthread:

1. low-growing perennial of North America woodlands having trifoliate leaves and yellow rootstock and white flowers
   同義詞：golden thread, Coptis groenlandica, Coptis trifolia groenlandica

gold.thread

n.（名詞）
Any of several plants of the genusCoptis, having white flowers, slender yellow roots, ternately divided evergreen leaves, and clusters of follicles.
黃蓮：一種黃蓮屬 的植物，有白花，根又黃又細(xì)，分裂的常綠三出葉，有成簇的骨突