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
we need to have our own place to live.
我们应该有自己的房子。
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
For this reason also the writer, like any other artist, has no resting place,
也是由于这个原因，作家同任何艺术家一样，找不到可休息的场所，