Relational expression
[计] 关系式
🧩 词语组成解析
relational
[ri'leʃənl]
adj. 亲属的，相关的，有关的;
🗣️ 情景例句
But at my age,
但是，像我这般年纪，
His opening remarks were serious.
他的开场白说得很严肃。
After chipping through a wall which was eighteen inches thick, they found that a man had been trapped in the chimney.
他们凿透了18英寸厚的墙壁，发现有个人卡在烟囱里。