Ultor
阳极, 最后[最高, 第二]阳极, 最高压级(指阴极射线管内的阳极)
🗣️ 情景例句
Why, yes.
当然可以。
If you cannot bite, never show your teeth.
不能打仗，切莫出兵。
Yet a great many processes depending on such research are sought for with complete secrecy until the stage at which patents can be taken out.
然而，依赖这种研究的很多工艺程序是在完全保密的情况下进行的，直到可以取得专利权的阶段为止。