Optical invariant
[化] 光学不变量
🧩 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
My, what a downpour! And there doesn't seem to be any sign of its stopping.
哎呀，好大的雨呀！没有一点像要停的样子。
He measures another's corn by his own bushel.
用自己的标准衡量别人；以己度人。
Cats never fail to fascinate human beings.
猫总能引起人们的极大兴趣。