Sends
vt. 发送（send第三人称单数）
🗣️ 情景例句
I'm a lucky man.
我是个幸运的人。
I often go to the office in the morning.
我常常在早上去办公室。
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。