Reflection coeffecient
[电] 反射系数
🧩 词语组成解析
🗣️ 情景例句
It was our pleasure.
不胜荣幸。
No, that's OK. How much do I own you?
不用了。散热器正常。我要付你多少钱？
Spiders are not insects, as many people think, nor even nearly related to them.
许多人认为蜘蛛是昆虫，但它们不是昆虫，甚至与昆虫毫无关系。