序數詞形式是tenth,例如:
1、He was down on all cards at the middle of the tenth round.到第十回合的中途,他在所有裁判記錄卡上分數還是落後。
2、The elevator was out of order and we had to walk up to the tenth floor.電梯壞了,我們不得不徒步登上第十層樓。