Reciprocity theorem
[电] 互易定理
🧩 词语组成解析
reciprocity
[[ˌresi'prɔsiti]]
n. 相互性, 相互作用, 互惠主义\\n[经] 互惠性, 相关性
🗣️ 情景例句
Yes? Can I do something for you?
什么事？我能为您效劳吗？
Excuse me? I didn't hear what you said.
对不起，我没有听清你说的话。
The clouds had come down so suddenly we had no warning.
乌云突然出现，我们丝毫没有觉察。