Invariant subset
[计] 不变子集
🧩 词语组成解析
invariant
[in'vεəriənt]
adj. 无变化的，不变的;
n. 不变式，不变量;
subset
['sʌbset]
n. 子集;
🗣️ 情景例句
Great job!
干得好，干得妙！
Money is often lost for want of money.
往往由于缺乏金钱而丧失金钱。
The small ship, Elkor, which had been searching the Barents Sea for weeks, was on its way home.
小船“埃尔科”号在巴伦支海搜寻了几个星期之后，正在返航途中。