音标：['triljәn]
n. 大量
【经】 兆
在线英汉词典
trillion的短语、例句：
trillion
n, pron, det
1 (Brit) (the number) 1000000000000000000; one million million million一百亿亿（个）. =>App 4 见附录4.
2 (US) (the number)1000000000000; one million million 一万亿（个）. =>App 4 见附录4.
trillion