2025-10-19 00:03:22 浏览次

fifteen是什么意思 英[ˌfɪfˈtiːn] 美[ˌfɪfˈtiːn] num. 十五, 十五个n. the cardinal number that is the sum of fourteen and ones. being one more than fourteenfifteen的用法和双语例句1. Fifteen st...