Relational system
[计] 关系系统
🧩 词语组成解析
relational
[ri'leʃənl]
adj. 亲属的，相关的，有关的;
🗣️ 情景例句
What are the best exercises for my health?
什么是最利于我身体健康的锻炼方式？
Pleasant hours fly past.
快乐时光去如飞。
To her horror he said that she was two hours too soon.
搬运工说她早到了两个小时，她听后大吃一惊。