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
My job is not an easy one,
我的工作是不轻松，
I tried to call you, but the line was busy.
我试着给你打电话，但老占线。
Though we all got out to examine the fissure, he remained in the car.
我们纷纷下车察看那个大裂缝，他却呆在车上。