Relational scheme
[计] 关系模式
🧩 词语组成解析
relational
[ri'leʃənl]
adj. 亲属的，相关的，有关的;
scheme
[skim]
vt.& vi. 策划，图谋;
n. 计划;体系;阴谋;
vt. 设计，计划;谋划，图谋;
vi. 密谋，制定计划;
🗣️ 情景例句
Who ever heard of a pet goat?
有谁听过宠物羊的啊？
You never know what you can do till you try.
事非经过不知难。
A new machine called 'The Revealer' has been invented and it has been used to detect gold which has been buried in the ground.
一种叫“探宝器”的新机器已经发明出来，并被人们用来探测地下埋藏的金子。