Data reduction
[计] 数据整理; 数据简化
🧩 词语组成解析
data
['detə]
n. 资料，材料;datum的复数;[计算机]数据，资料;从科学实验中提取的价值;
🗣️ 情景例句
John Marchetta.
我是 ，John Marchetta。
Alone, he brooded over his mistake.
她常常独自沉思自己的过失。
The settlers built railways across the plains and began to hunt even more bison.
殖民者在平原上修起了铁路，于是开始猎取更多的野牛。