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
know that I'm running for office
知道我正在竞选公职，
Would you like to leave your telephone number?
你想要留下你的电话号码吗？
Otherwise we won't be able to hear ourselves talk.
否则我们的谈话彼此就都听不到了。