Electron emissivity
[电] 电子发射系数
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
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
We have a real hard-nosed boss.
我们老板真的很固执。
Yesterday will not be called again.
光阴一去不复返。
I had come ten miles since leaving the town,
从小镇出来，我走了10英里。