Schema data description language
[计] 模式数据描述语言
🧩 词语组成解析
schema
['ski:mə]
n. 概要，计划，图表;
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
OK, we've got a movie.
好， 我们知道有部电影。
You'd better go at once, hadn't you?
你最好马上走，不对吗？
What's in the box? Ann thought. Was it some clothes?
“盒子里是啥呢？”安心想，会是衣服吗？