Emissivity
n. (热)发射率\\n[化] 发射率; 热发射率; 比辐射率; 辐射系数; 热辐射系数
🗣️ 情景例句
You name it, I've written it.
你说得出的 ，我都写过。
How was your flight? Was it comfortable?
你坐的班机怎么样？还舒服吗？
Thank you very much.
太感谢了。