Equivalence principle
[化] 等效原则; 等效性原理
🧩 词语组成解析
equivalence
[ɪ'kwɪvələns]
n. （力量等的）均等;相等;相当;等价;
equ,equi =equal,even,表示”相等,平均”#词根助记：equivalent相等的+ce
🗣️ 情景例句
The whole house needs re-painting.
整个房间需要重新粉刷。
Children enter school at the age of five,don't they?
孩子们在5岁时入学吗？
In time, all Sam's money was paid back in this way.
很快，萨姆全部的钱都用同样的方式还了回来。