Virtual cathode
[电] 虚阴极
🧩 词语组成解析
virtual
['və:tjuəl, -tʃuəl]
adj. 实质上的，事实上的;（计算机）虚拟的;<物>有效的，虚像的;（粒子）实际存在的;
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
In two or three months, I'll have an advance on my book
两到三个月后 我能得到我那本书的预付款
Her parents died when she was a baby and she was raised by her grandparents.
她很小的时候，父母就死了，是祖父母把她带大的。
It is bacteria that have generated the oxygen we breathe on earth.
正是细菌生产出我们在地球上呼吸的氧气。