Invariant integral
[计] 不变积分
🧩 词语组成解析
invariant
[in'vεəriənt]
adj. 无变化的，不变的;
n. 不变式，不变量;
🗣️ 情景例句
She would be pretty if she wasn't so fat.
她要是不那么胖，还挺漂亮的呢。
I don't like his kissing business.
我对他的接吻索然无味。
Don't touch anything unless your teacher tells you to.
除非老师允许，否则你不要动任何东西。