Space-charge region
[电] 空间电荷区
🧩 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
It was on his birthday, June second, two years ago.
是在他生日那天。两年前的六月二日。
It seems like I always have bills to pay and he never has any!
我看来好像老是有账单，然而他却完全没有。
why have we had no visitors from outer space yet?
那么我们为什么还未见到外层空间来访的客人呢？