Background data
[计] 背景数据信息
🧩 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
Conversation full of wit.
情趣横溢的谈话。
If there were no clouds, we should not enjoy the sun.
吃得苦中苦，方知甜中甜。
the bank must recognize its customer's signature.
因为银行有责任辩认出其储户的签名。