1到20的英文单词,1-20英语快速记忆法

1 one 2 two 3 three 4 four 5 five 6 six 7 seven 8 eight 9 nine

10 ten 11 eleven 12 twelve 13 thirteen 14 fourteen 15 fifteen

16 sixteen 17 seventeen 18 eighteen 19 nineteen 20 twenty