英语中数词最基本的除了1~99外,还有hundred(百)、thousand(千)、million(百万)、billion(十亿)中间的数可由以上的数组合。万(ten thousand) 十万(a hundred thousand) 百万(one million) 千万(ten million) 亿(one hundred million)例如1234567890:one billion two hundred and thirty-four million five hundred and sixty-seven thousand eight hundred and ninety 看起来复杂,实际规律一样
个( one ),十( ten ),百( hundred ),千( thousand ),万( ten thousand ),十万( one hundred thousand ),百万( million ),千万( ten million ),亿( one hundred million ),十亿(英 one thousand million ;美 billion ),百亿(英 ten thousand million ;美 ten billion );