来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/26 06:24:45
英语一到二十的序数词复数形式.
1-first 2-second 3-third 4-forth 5-fifth 6-sixth 7-seventh 8-eighth 9-ninth 10-tenth 11-eleventh12-twelfth 13-thirteenth 14-fourteenth 15-fifteenth 16-sixteenth 17-seventeenth 18-eighteenth19-nineteenth 20-twentieth
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