京菜上素包的英文：
Steamed Vegetable Bun
adj. 蒸（熟）的
v. steam的过去式和过去分词；蒸煮
Steam has fogged my glasses.
蒸气使我的眼镜模糊不清。
The boiler discharged steam.
锅炉排放了蒸汽。
The ship steamed into the harbor.
轮船驶抵港口。
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。