thirty-one

num. 三十一

例句与用法：

I get up at six thirty every morning.

我每天早上六点半起床。

There are more than thirty footmen in this hotel.

这家旅馆里有三十多名仆役。

Although thirty, he is childlike.

尽管他已三十岁了，但还是孩子般的无邪。

She dashed off two letters in thirty minutes.

她在30分钟内写好了两封信。

She seemed a babe although she was already thirty.

尽管她已经三十岁了，看上去还象个小孩。

She has served the family faithfully for thirty years.

她为这个家忠心耿耿地操劳了30年。

There were many people with leprosy around the age of thirty.

在三十年代有很多麻疯病人。

I'll be thirty next year.

明年我就满三十岁了。

词形变化：

名词复数: thirties |