Maull
[人名] 莫尔
🗣️ 情景例句
Not so good, Grandpa.
情况不太好， 爷爷。
Deeds,not words.
要行动，不要言词。
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。