grapevine

['greɪpvaɪn]

释义

n.秘密情报
An informal person-to-person means of circulating information or gossip.

例句
SEBASTIAN:I hear on the grapevine that you’re now a consulting detective.(Sherlock)
塞巴斯汀：我从秘密情报听说你现在是咨询侦探。（神探夏洛克）