可以組成單詞eleven，意思是：n.十一;十一個;第十一十一;十一個。

num.十一。例句：

1. In Italy the average life of a government is eleven months.意大利每屆政府的平均壽命是十一個月。

2. We went on to Paris and stayed there eleven days.我們接著去了巴黎，在那里停留了十一天。

3. Only eleven of these accidents were classified as major.這些事故中只有十一例被判定為重大事故。