bun有包子的意思。英文单词bun作为名词，是可数名词，中文含义除了“包子”之外，还有“小圆甜蛋糕”、“小圆甜饼”、“圆面包”、“圆发髻”等含义，复数形式为buns。
bun的中文含义及双语例句
bun作为可数名词，意为小圆甜蛋糕;小圆甜饼;圆面包;圆发髻。例句有：
1、She wore her hair in a bun.
她盘了个发髻。
2、I'd pinch his buns and kiss his neck.
我想掐他的屁股，亲他的脖子。
3、Her hair was tied severely in a bun.
她的头发简单地盘成了一个发髻。
4、You cannot eat a bun in one bite.
你不能一口吃下一个面包。
5、She had pale thin yellow hair she pulled back into a bun.
她把一头稀疏的浅黄色头发向后梳，挽成了个圆髻。
6、Grace had long straight dark hair which she wore in a bun.
格雷斯把一头长长的黑色直发盘成发髻。
7、She was sitting at the kitchen table eating a currant bun
她正坐在餐桌旁，吃着葡萄干圆面包。
8、A fly was hovering above a steamed bun.
一只苍蝇在馒头上面飞来飞去。
9、Increase in serum bilirubin and BUN are high risk factors for operative mortality.
胆红素总量和BUN增高是手术死亡的高危因素。
10、I asked. I hadn't even finished my second cinnamon bun.
我问道。我还没吃完第二个桂皮面包呢。
