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
It's well worth the time.
这很值得花时间。
I'd appreciate it if you would turn out the lights.I'm sleepy.
如果你关灯我将感激你的.我困了。
That's good. I think I'll sow my carrot seed tomorrow.
好呀，我想明天播胡萝卜种。