Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权,而是作为秘方保存着。
新概念英语第四册 Lesson 15 Secrecy in industry

📚 句中词汇解析

从本句中提取的重要词汇

secret ['sikrɪt] 词频1 词根: se
n. 秘密,机密;秘诀;奥秘; adj. 秘密的,机密的;神秘的;隐秘的;
💡 se分开,离开,区别开+cret区别→分开来放→秘密
"the all-powerful secret police"
权力无限的秘密警察
近义:arcanum, mystery, puzzle, puzzler, reservation, reserve 反义:indiscreetness, tactlessness, bluntness, crudeness
kept [[kept]] 词频1
keep的过去式和过去分词
近义:maintained
patented
a. 专利的
近义:patent
processes
n. 过程;进程(process的复数)

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