副食品的英文：
non-staple foodstuff
subsidiary foodstuffs
I assisted in a grocery store.
我在一个副食品店里帮忙。
As soon as we lifted price controls on non-staple foods, there was a rush of panic buying.
这次副食品价格一放开，就有人抢购
pref. 非；不
The alkanes are non-polar.
烷是非极性的。
non-bumper seesaw
防撞跷跷板
non-Euclidean norm
非欧几里得范数
n. 订书钉；主食；主要产品；主要商品；主题
adj. 主要的，大宗生产的；常用的；纺织纤维的
v. 用订书钉装订
The weather forms the staple of their conversation.
天气构成他们谈话的主要内容。
They grow cotton of long staple.
他们种植长纤维棉花。
Sweet potato was the staple of their diet.
过去甘薯是他们的主食。
n. 食物；食品
Rice is our essential foodstuff in life.
大米是我们生活的基本食物。
They are requesting air drops of foodstuffs to the flooded areas.
他们要求对洪灾地区空投食品。
Vitamins are very potent organic substances that occur in minute quantities in natural foodstuffs
维生素是以微量形式存在于天然食物中的非常有用的有机物。