Even more processes are never patented all but kept as secret processes.
甚至更多的工艺过程根本就不获得专利,而是都作为秘方保存.
互联网
The world is filled with easygoing formulas for a successful life.
这个世界里充斥了各样的简易秘方,教导人要怎样追求成功.
互联网摘选
A huckster offered to sell Carnegie the formula for guaranteed success for $20,000.
一名骗子推销员提出以两万美元的价格卖给卡内基一张保证成功的秘方。
词典精选例句
Someone has stolen the secret formula for the liquid that fires our new spaceship.
有人偷了我们发射太空船所用的液体燃料的秘方.
《简明英汉词典》
