1. There are eighteen students in that classroom.
    那教室里有十八个学生。

1. She is eighteen now.
    她现在十八岁了。

2. eighteen的解释

2. Two times nine makes eighteen.
    二乘九等于十八。

1. 十八：17十七 seventeen | 18十八 eighteen | 19十九 nineteen

2. 十八的, 十八个的：glarimeter (纸面)光泽计, 闪光计 | eighteen 十八的, 十八个的 | TCMA Telephone Cable Maker's Asssociation 电话电缆制造商协会[英]

3. 如果你来到我身边：SEVENTEEN 甜蜜的微风吹过的日子 | EIGHTEEN 如果你来到我身边 | NINETEEN 必须,一定!要确定水患后发生的事情

4. 十八,十八个：eight 八 | eighteen 十八,十八个 | elephant 大象

1. （数字）18
    Eighteen is the number 18.

    e.g. He was employed by them for eighteen years.
           他为他们工作了18年。

1. the cardinal number that is the sum of seventeen and one

    Synonym: 18XVIII

1. being one more than seventeen

    Synonym: 18xviii