Cesium electron tube
[电] 电子管
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Thanks very much. I'll read these.
非常感谢。我会看一下的。
Are there reserved seats on the train?
车上有预订座位吗？
My secretary can start on it right away.
我的秘书现在就要可以打。