Invariant (phase)system
[化] 不变体系; 不变热力学体系; 不变系统; 不变相系统
🧩 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
And my friend Alexandra is going back to Greece ...
我的朋友Alexandra就要回希腊去了……
Modesty is not only and ornament, but also a guard to virtue.
谦逊不仅可增添光彩也可以维护美德。
but they lead mysterious lives of their own as well.
但是，它们又有自己神秘的生活方式。