素菜包的英文：
Vegetarian Bun

vegetarian是什么意思：
n. 素食者；食草动物
adj. 素食的；素菜的

It is a vegetarian.
它是食草动物。

Has he always been a vegetarian?
他总是吃素吗？

They live on vegetarian food.
他们是吃素食的。

Do you have vegetarian dish?
餐厅是否有供应素食餐？

This is a vegetarian dish that carnivores love.
这是一道肉食主义者爱吃的素菜。

bun是什么意思：
n. 小圆面包

I want a currant bun.
我想吃个掺有葡萄干的小圆面包。

Do you like to eat honey bun?
你想吃蜂蜜小面包么？

a round bun shaped to hold a hamburger patty.
可以装牛肉馅的圆形面包。

Then put the hamburger on the bottom half of the hamburger bun.
然后把牛肉饼放在下面半个汉堡面包上面。

It looks like someone threw up in a bun!
这就像有人在扔一个圆面包。