chocolate既是可数,又是不可数名词。
1[U] a hard brown sweet food made from cocoa beans, used in cooking to add flavour to cakes, etc. or eaten as a sweet / candy:
a bar / piece of chocolate Ç a chocolate cake Ç a chocolate factory
—see also milk chocolate, plain chocolate
2[C] a sweet / candy that is made of or covered with chocolate:
a box of chocolates |