1 (US 美 cookie) a type of small cake that is thin, hard and usually sweet 饼干:
a chocolate biscuit巧克力饼干a packet of biscuits一包饼干☞picture at cake 见 cake 插图
2 (US 美) a type of small simple cake that is not sweet 软烤小饼
biscuit/ˋbIskIt; ˈbIskət or ˈbIskIt/n [C] 1 BrE a thin sweet cake [ cookie AmE 【美】] 【英】饼干: a chocolate biscuit 巧克力饼干see picture on page 见 A5 页图2 AmE a kind of bread that you bake in small round shapes【美】烤饼