百hundred, 千thousand, 万ten tousand, 十万a hundred thousand, 百万million, 千万ten million, 亿a hundred millionthree billion billion是十亿十万one hundred thousand,百万million,千万ten million,亿billion,十亿ten billion十万是 one hundred thousand二十万就是two hundred thousand 一百万是 a million 一千万是 ten million 一亿是 a hundred million 十亿是 a billion 百亿是 ten billion 千亿是 a hundred billion
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