词性是名词，意思是长度，例如：

1、This room is twice the length of the kitchen.这个房间的长度是厨房的两倍。

2、Its apparently rare for anyone to have two legs the same length显然，一个人两条腿的长度完全相同的情况是很少见的。

3、This topic will be discussed at greater length in the next chapter.这个题目将在下一章里详细论述。

length词性

词性: 名词。

n. 长度，长时间的长短（语）音长It is about a metre in length.

它大约有一米长。

The river is 300 miles in length.

这条河长300英里。

The sleeves are unequal in length.

这两只衣袖不一般长。

Did you see the length of his hair?

你看见他头发有多长吗

This room is twice the length of the kitchen.

这个房间的长度是厨房的两倍。