length
英 [lɛŋθ] 美 [lɛŋθ]
n. 长度;时间的长短;篇幅,放映时间;(某物的)一段;音长
例句:
It grows to a length of three or four metres.
它能长到三四米长。
The plane had a wing span of 34ft and a length of 22ft.
这架飞机翼展34英尺,长22英尺。
It is 2 metres in length.
它的长度为两米。
They travelled the length of the island.
他们穿越了整个岛屿。