a small amount of food that is eaten between meals, or a very small meal

I had a huge lunch, so I'll only need a snack for dinner. 我午饭吃得很饱，所以晚饭吃些点心就可以了。

Fresh or dried fruit makes an ideal snack. 新鲜水果或果脯是理想的小吃。

Many snack foods are high in salt, sugar, and fat. 很多快餐都是高盐、高糖、高脂肪。

Synonyms: bite nosh

to eat small amounts of food between meals

I've been snacking all day. 我吃了一天的零食。

If you eat three good meals a day, you're less likely to snack on biscuits. 如果你一日三餐好好吃，可能就不会把饼干当零嘴了。