单词详解

num.十八，十八个 (the number 18)

The champion is leading by eighteen seconds. 该冠军领先十八秒。

Three times six is eighteen. 三乘六得十八。

He started to work at eighteen. 他十八岁开始工作。

Nine plus nine is eighteen. 九加九等于十八。

He was eighteen before he started going out with girls. 他十八岁才开始交女朋友。

It's your duty to serve in the army for eighteen months. 服兵役十八个月是你的义务。

After the Second World War, the franchise was extended to all adults over eighteen.

二战之后，选举权的范围扩大到所有18 岁以上的成人。

Anyone over eighteen years of age counts as adult. 凡是超过18岁的都算成年人。

He sent his son to join the army as soon as he reached eighteen.

他儿子一满18岁，他就送他参军了。

In China, every citizen who has reached the age of eighteen has the right to vote and stand for election.

在中国，凡年满18岁的公民，都有选举权和被选举权。

Our class is composed of eighteen boys and twelve girls.

我们班由18个男生和12个女生组成。

This room can hold eighteen people. 这间屋子能容纳18个人。