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
I hope you won't take offense if I ask you not to smoke.
如果我请不你要吸烟，希望你不要生气。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。
The distinction of our product is its light weight.
我们产品的特点就是它很轻。