snack是可数名词还是不可数名词

snack是可数名词。snack的复数形式是snacks，相关短语有have a snack吃零食，need some more snacks需要更多的零食。

snack什么意思

n.点心；小吃；快餐；易办到的事；“小菜一碟”

vi.吃点心（或快餐、小吃）

双语例句：

The machine dispenses a range of drinks and snacks.

这台机器发售各种饮料和小吃。

There were snacks ─ peanuts, olives, that sort of thing.

有各种小吃——花生米、橄榄什么的`。

It's healthier to snack on fruit rather than chocolate.

作为点心，水果比巧克力更有益于健康。

I only have time for a snack at lunchtime.

中午，我的时间只够吃点心。

Parents have been warned against allowing children to graze on snacks.

家长得到忠告不要让孩子乱吃零食。

snack的短语搭配

snack food小吃；零食；快餐食品

snack bar小吃店；快餐柜

snack street小吃街

snack bar 快餐柜

snack counter 快餐柜

snack table 单人小餐桌

snack shop 小吃店

cocktail snack 小点心

snack和dessert的区别

dessert是甜品的意思，而snack则是零售的意思，区别可以从以下例子看出：

Please don't eat to much snack, as dinner is about ready, and there is dessert after dinner. Therefore stop eating snack. 

请不要吃太多零食，因为晚餐已经准备好了，晚餐后还有甜点。 因此停止吃零食。