Regularities
n. 规则性( regularity的复数形式 ); 正规; 有规律的事物; 端正
🗣️ 情景例句
Yes, we are surprised to meet you here.
是的，我们意外在这儿见到了你。
Sorry, they are already full.
抱歉，全部满了。
Are there any boats in the picture?
画里面有船吗？