五十三的英文：
fifty three

参考例句：

The vanguard of the American army reached the Elbe, only fifty-three miles from Berlin.
美军先头部队到达易北河，离柏林仅五十三英里。

fifty是什么意思：
num. 五十；五十个
n. 五十几；五十年代
adj. 五十的；五十个的；众多的

The number was fifty.
该数字为五十。

The building has fifty stories.
这座大楼有五十层。

She was born in the fifties.
她生于五十年代。

The total amount is in the fifties.
总共五十多个。

He is in the vicinity of fifty.
他在五十岁左右。

three是什么意思：
num. 三，三个

three coat,three bake
“三涂三烘” 工艺(反复涂三道漆，烘干三次的施工方法)

fiveteen contains five and three.
15可被5和3除尽。

To draw three feet of water
吃水三尺

It earned three Grammy Awards.
它赢得三项格莱美奖。

None of these three can be excluded.
这三者缺一不可。