Relation schema
[计] 关系图, 关系模式
🧩 词语组成解析
schema
['ski:mə]
n. 概要，计划，图表;
🗣️ 情景例句
I have an announcement to make.
我要宣布一件事。
He has bought 10 tractors for the village.
他为村里买了10台拖拉机。
I'd like to see your showroom.
我想参观你们的展示中心，