单词	system margin
释义	system margin 系统余度
随便看	gain margin gain market gain matching gain matrix gain measurement gain measuring device gain measuring set gain modulation gain momentum gain more feathers gain narrowing gain of amplifter gain of antenna gain-of-function gain-of-function mutation gain of heat gain of leather gain of light gain of night vision instrument gain of photoconductivity gain of photomultiplier gain of photomultiplier tube gain of power increment gain of sales gain on 还思宰柏还思纤手还惊九逝魂还惊海上燃犀去还掩故园扉还教一片随波去还教一片随波去还是凉生玉枕时还是文穷还是昂藏一丈夫 43699 43700 43701 43702 43703 43704 43705 43706 43707 43708