1 [U] a sweet brown substance made from seeds (cocoa beans )that you can eat as a sweet or use to give flavour to food and drinks 巧克力:
a bar of milk/plain chocolate一块奶油╱纯巧克力a chocolate milkshake一杯巧克力奶昔
2 [C] a small sweet that is made from or covered with chocolate 巧克力糖:
a box of chocolates一盒巧克力糖
3 [C,U] a drink made from powdered chocolate with hot milk or water 巧克力饮料:
a mug of hot chocolate一大杯热巧克力