柯林斯詞典thistle /?θ?s?l/ (thistles) 1. N-COUNT A thistle is a wild plant which has leaves with sharp points and purple flowers. 薊 返回 thistle劍橋詞典a wild plant with sharp points on the leaves and, typically , purple flowers 薊（葉帶尖刺，多開紫色花） The thistle is the national emblem of Scotland . 薊是囌格蘭的國花。 返回 thistle