Nested-if structure
[计] 嵌套如果结构
🧩 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 );
if
[if]
conj. 如果，倘若;即使;〈口〉是否;假设;
n. 条件，设想;
🗣️ 情景例句
Let's have a talk about it in advance.
我们事先商量一下。
We can't recall how often he's written.
我们记不起来他每隔多久写一封信。
The rumor had no basis.
那谣言没有·根据。