seventeenth
ordinal number uk/ˌsev.ənˈtiːnθ/ us/ˌsev.ənˈtiːnθ/
第十七(的)
17th written as a word
My mother's birthday is on the seventeenth (of June). 我母亲的生日是(6月)17日。
seventeenth
noun [ C ] uk/ˌsev.ənˈtiːnθ/ us/ˌsev.ənˈtiːnθ/
十七分之一
one of 17 equal parts of something