Ployed
(ploy 的过去时) n. 手段, 活动, 玩乐
🗣️ 情景例句
We have 5 international patents which we are ready to sell.
我们有五项国际专利可以出售。
I hope to conclude some business with you.
我希望能与贵公司建立贸易关系。
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。