导读 基数词:1: one2: two3: three4: four5: five6: six7: seven8: eight9: nine10: ten11: eleven12: twelve13: thirteen14: fourteen15: fifteen。
基数词:1: one2: two3: three4: four5: five6: six7: seven8: eight9: nine10: ten11: eleven12: twelve13: thirteen14: fourteen15: fifteen。