15:fifteen。
例句:In India, there are fifteen official languages.在印度有15种官方语言。
相关介绍
In its heyday, the company ran trains every fifteen minutes.
公司在最兴隆时期每隔十五分钟就开出一列火车。
Three fives are fifteen.
三个五等于十五。
They've been at war for the last fifteen years.
最近15年来他们一直在打仗。
A fifteen year old girl was among the injured
受伤者中有一位15岁的女孩。


