Constraints
n. 强制( constraint的复数形式 ); 限制; 约束
🗣️ 情景例句
In ancient times the rich used jade or gold chopsticks to display their wealth.
在古代，富人家用玉或金子制成筷子以显示其家庭的富有。
It seems he's lucky.
看起来他好像很幸运。
You had it when I last saw you.
我上次见你时你还有的。