名詞 trillion:

1. a very large indefinite number (usually hyperbole)
   同義詞：million, billion, zillion, jillion
2. the number that is represented as a one followed by 18 zeros
   同義詞：one million million million
3. the number that is represented as a one followed by 12 zeros
   同義詞：one million million, 1000000000000

形容詞 trillion:

1. one quintillion in Great Britain
2. one million million in the United States

1. But on the debit side, as you leave office, the nation is saddled with a$2.6 trillion debt, an enormous deficit, caused perhaps by the tripling of military spending and tax cut. How does this jibe with the goals that you set eight years ago and I'd like to follow up.
   可是在負(fù)債方面，閣下離任時，國家負(fù)擔(dān)了二兆六千億的債務(wù)。這是一筆可觀的赤字，可能系由軍費(fèi)增加三倍和減稅所致。這如何能與閣下八年以前所訂的目標(biāo)相吻合？本人愿聞其詳。
2. The ordinal number matching the number one trillion in a series.
   第一萬億，第一兆可數(shù)數(shù)列中與一萬億相對應(yīng)的序數(shù)
3. Mr.Reagan's nearly$2 trillion in Federal and trade debt(or$30,000 per family) will be a ball and chain around the neck of economic growth.
   里根先生將近２兆聯(lián)邦及貿(mào)易負(fù)債(亦即每戶３萬元)將是經(jīng)濟(jì)成長的絆腳石。