同类词有： eighteen

n. 十八，十八个

adj. 十八个的，十八的

num. 十八

His boat is an eighteen-footer.

他的小船长十八英尺。

Leeds United had waited for success for eighteen years.

利兹联队企盼夺冠已经十八年了。

Is nineteen more than eighteen?

十九比十八多吗

I met her eighteen years ago.

我十八年前见过她。