Unit area
[计] 单位面积, 单位区域\\n[经] 单位面积
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
Please keep off the grass.
请勿践踏草地。
Who is the greatest writer of our times?
谁是当代最伟大的作家？
Half the world's telephone calls are made in English.
全球1/2的电话是用英语打的。