基数词 0 nought;zero;O 1 one 2 two 3 three 4 four 5 five 6 six 7 seven 8 eight 9 nine 10ten 11eleven 12twelve 13thirteen 14fourteen 15fifteen 16sixteen 17seventeen 18eighteen 19nineteen 20twenty 21twenty-one 22twenty-two 23twenty-three 30thirty 32thirty-two 40forty 50fifty 60sixty 70seventy 80eighty 90ninety 100one hundred 101one hundred and one 156one hundred and fifty-six 192one hundred and ninety-two 200two hundred 300three hundred 400four hundred 500five hundred 600six hundred 700seven hundred 800eight hundred 900nine hundred 1,000one thousand 1,001one thousand and one 1,300thirteen hundred;one thousand and three hundred 2,000two thousand 2,034two thousand and thirty-four 6,502six thousand five hundred and two 38,000thirty-eight thousand 45,672forty-five thousand six hundred and seventy-two 500,000five hundred thousand 1,000,000one million 3,123,400three million,one hundred and twenty-three thousand and four hundred 8,000,000eight million 47,000,000forty-seven million 900,000,000nine hundred million 1,000,000,000a milliard,one milliard(美作:a billion,one billion) 1,050,000,000one billion and fifty million 10,000,000,000ten billion 200,000,000,000two hundred billion 1,000,000,000,000a billion,one billion(美作:a trillion,one trillion) 6,000,000,000,000six million million 序数词 first第一 second第二 third第三 fourth第四 fifth第五 sixth第六 seventh第七 eighth第八 ninth第九 tenth第十 eleventh第十一 twelfth第十二 thirteenth第十三 fourteenth第十四 fifteenth第十五 sixteenth第十六 本文来源：https://www.wddqw.com/doc/d8e307eb8aeb172ded630b1c59eef8c75fbf95a7.html