| 释义 |
measurement unit短语³⁹³⁰¹
基本例句
测量单位
The unit of atmospheric pressure is shown by the height of the mercury column.大气压的测量单位是水银柱的高度。
One used to represent a unit of measurement,such as feet or minutes in latitude and longitude.用来代表衡量单位用来代表某一测量单位，如经度或纬度上的英尺或分。 |