trillion是什么意思（trillion的用法）

大家好，知识小编来为大家讲解下。trillion是什么意思，trillion的用法很多人还不知道，现在让我们一起来看看吧！

一、trillion是什么意思

1、trillion 万亿

2、tri-, 三，-llion,百万，衍生自 million,原义为 1018，后受 billion 影响缩减为 1012.

二、trillion的用法

1、trillion

2、1680s, from French trillion, from Italian trilione; see tri- + million. In the U.S., the fourth power of a thousand (one thousand billion, 1 followed by 12 zeroes); in Great Britain, the third power of a million (one million billion, 1 followed by 18 zeroes), which is the original sense. Compare billion.

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