13的英文是thirteen，其英式读音为：[ˌθɜːˈtiːn]，美式读音为：[ˌθɜːrˈtiːn]。当thirteen作名词时可译为：十三；十三岁；十三个等含义；作数词时可译为：十三等含义；作形容词时可译为：十三的；十三个的等含义。
一、thirteen 读音及所有格
英式读音：[ˌθɜːˈtiːn]
美式读音：[ˌθɜːrˈtiːn]
复数形式：thirteens
二、thirteen 词性及释义
（n.）：十三；十三岁；十三个等含义；
（num.）：十三等含义；
（adj.）：十三的；十三个的；十三岁的等含义；
三、thirteen 双语例句
例句 1. My son's thirteen but he's young for his age.
我儿子十三岁了，但他比实际年龄显得小。
例句 2. Thirteen is often considered an unlucky number.
十三常被认为是不吉利的数字。
例句 3. During the expedition, they trekked ten to thirteen hours a day.
在探险期间，他们每天都要走十到十三个小时。
例句 4. She was baptized when she was a month old and confirmed when she was thirteen.
她出生一个月时受洗礼，十三岁时受坚信礼。
例句 5. He was one of thirteen children from a poor family.
他是13名来自贫困家庭的孩子之一。
例句 6. Thirteen per cent of the population live below the poverty line.
13%的人口生活在贫困线以下。
例句 7. A thirteen year old girl is being treated after breathing in smoke.
一名13岁的小姑娘因吸入浓烟正在接受治疗。
例句 8. Thirteen months down, twenty-four years to go.
过去了13个月，还有24年。
例句 9. There was evidence that thirteen people in all had taken part in planning the murder.
有证据表明共计13人参与策划了这起谋杀。
例句 10. Lewis is the author of thirteen novels and ten non-fiction books.
刘易斯写了13本小说和10本纪实文学作品。