Data validity
[计] 数据有效性\\n[经] 数据有效性
🧩 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
By this time next week we shall be in London.
下星期的这个时间我们将在伦敦。
An ox is taken by the horns, and the man by the tongue.
牛因有脚而被抓，人因有舌而遭殃。
However, they have decided to use the post office.
然而她们还是决定利用邮局。