Nested sets
[计] 嵌套集合
🧩 词语组成解析
nested
[nestɪd]
adj. 嵌套的;
v. 筑巢( nest的过去式和过去分词 );
n. 集合, 设置（set的复数）
🗣️ 情景例句
Something else I'd like to know is...
其它的我想知道…
An ill life,an ill end.
恶有恶报。
I didn't have a penny the last time I saw you.
上次我见到你时，我连一个铜板也没有。