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
Who ever heard of a pet goat?
有谁听过宠物羊的啊？
I would like to call an eletrician to come this afternoon.
我要叫一个电器师傅今天下午来。
(laughing) Really? I've never heard of that before! Thank you very much! Goodbye!
真的吗？我以往从来没有听说过这种事。非常感谢您！再见！