Affeldt
[人名] 阿费尔特
🗣️ 情景例句
They smell wonderful.
闻起来很香。
There are many training classed and night classes.
有许多培训班与夜校。
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。