university虽然是元音字母开头却不是发元音，所以用a。

用法如下：

一：辅音开首的词前面用“a”，元音开首的词前面用“an”。

“辅音”和“元音”不是“辅音字母”和“元音字母”。例如hour表面上是h开头，却是元音开头，所以应该用“an”。

It is an hour flight so probably for the first few minutes or at least quarter of an hour, I wont look down.

二：可数名词可以用a/an，不可数名词前面不可用a/an。

I believe this will be a nerve-wrecking experience especially since I have a fear of heights.

我相信这将是一个令人心惊胆战的经历，特备是因为我有一点恐高。

Were about an hour from Adelaide. Such a beautiful morning here.

我们在位于阿德莱德一个小时车程的地方，这里的早晨是如此的美丽。 

标签：auniversityan