trillion

'triljәn
托福 Collins 2

英文释义

n. the number that is represented as a one followed by 18 zeros
n. the number that is represented as a one followed by 12 zeros
s. one quintillion in Great Britain
s. one million million in the United States

中文翻译

n. 大量
[经] 兆

2
Collins 星级
26,476
BNC 频率
5,167
使用频率

记忆技巧

trillion 中的词根 tri- 表示“三”，加上后缀 -illion（来源于“million”）表示“千亿”，因此可以理解为“三个一千亿”。

例句

1. The population of the world is expected to reach nearly 8 trillion people by the year 2100.
到2100年，全球人口预计将接近80亿人。
2. The company's profits increased to over a trillion dollars last year.
去年公司的利润超过了一万亿美元。
3. There are a trillion stars in our galaxy, making it a vast and beautiful place.
我们的银河系中有一万亿颗星星，使其成为一个广阔而美丽的地方。

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