第113,读作:one hundred and thirteenth. 写作:113th.
同理:
第18654213,读作:eighteen million six hundred and fifty-four thousand two hundred and thirteenth. 写作:18654213th.
第113,读作:one hundred and thirteenth. 写作:113th.
同理:
第18654213,读作:eighteen million six hundred and fifty-four thousand two hundred and thirteenth. 写作:18654213th.