英文形容数字每3位为一个单位 从左到右分别为 thousand 1,000 million 1,000,000 billion 1,000,000,000 trillion 1,000,000,000,000 则1,331,460,000=one billion,three hundred and thirty one million,four hundred and sixty thousand. 如果要表示货币金额总数: 则为“SAY TOTAL+货币单位+数字” 比如总额1,331,460,000美金 则可用SAY TOTAL USD ONE BILLION THREE HUNDRED AND THIRTY ONE MILLION FOUR HUNDRED AND SIXTY THOUSAND