A kilogram of garlic sausage, please.是什么意思？

A kilogram of garlic sausage, please.

请给我一千克蒜肠.

kilogram

n. 千克，公斤；

例句
...a test in which a 6.3 kilogram weight was dropped on it from a height of 1 metre...
让6.3公斤的重物从1米高的地方落到它上面的试验

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

garlic

n. 大蒜，蒜头；

例句
The generous amount of garlic adds flavour...
蒜多了能提味。

sausage

n. 香肠，腊肠，〈口〉德国人；

例句
He dropped his sausage on the pavement and someone's dog ate it, mustard and all.
他把香肠丢在人行道上，不知是谁家的狗将香肠甚至连带芥末都吃个了精光。

please

int. 请；vt.& vi. 使高兴，使满意，讨人喜欢，讨好；

例句
She adored her parents and would do anything to please them.
她很爱自己的父母，为让他们高兴愿意做任何事。