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
I know.
我知道。
How was your flight?
你的航班怎样？
There he was picked up by a policeman and sent back to England by the local authorities.
他在那儿被一个警察抓住了，之后被当局送回了英国。