measurement
/ˈmeʒəmənt/noun
mass noun
1- the action of measuring something测量：
accurate measurement is essential
精确的测量是必不可少的
count noun a telescope with which precise measurements can be made.可以进行精确测量的望远镜。
1.1
- count noun the size, length, or amount of something, as established by measuring（经测量得到的）尺寸; 数量：
his inside leg measurement.
他的腿内侧的尺寸。
1.2
- count noun a unit or system of measuring测量单位; 度量制：
a hand is a measurement used for measuring horses.
掌是量马匹高度的单位。