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
Don't be too hasty to give your heart away.
不要太草率地把心交给别人。
Laugh, and the world laughs with you; weep, and you weep alone.
你笑，人人陪你笑；你哭，惟独你自哭。
We'll take our holiday sometime in August.
我们将在八月份的某个时候休假。