Bond refractivity
[机] 键的折射性
🧩 词语组成解析
折射本领, 折射率, 折射性
🗣️ 情景例句
How was your day?
今天好吗？
You may rest assured that the shipment will be duly delivered.
你们尽可放心，我们会按时交货的。
Count me on
算上我。