Space-charge tube
[电] 空间电荷管
🧩 词语组成解析
space
[spes]
n. 空间，太空;空白，间隔;空隙;片刻;
vt. 把…分隔开，留间隔于…之间;
vi. 以一定间隔排列;
🗣️ 情景例句
Vote for Ellen Stewart. She cares.
投Ellen Stewart一票。她关心。"
Why does only one sock get lost at a time?
为什么袜子只丢了一只呢？
It was usually very quiet, and he could see the park from his window.
那儿通常很安静，从他的窗户他可以看见公园。