名詞 seventeenth:

1. position 17 in a countable series of things

形容詞 seventeenth:

1. coming next after the sixteenth in position
   同義詞：17th

1. Girls used to put their hair up on their seventeenth birthdays.
   過去姑娘們總是在17歲生日那天將頭發(fā)向上扎起。
2. I came in seventeenth place in the games.
   我獲得了那項比賽的第十七名。