单词	种马繁殖场
释义	同种马繁殖场--种马群
随便看	operation procedure operation process operation process chart operation processing operation profit operation program operation program--op operation program，op operation, pulsed operation-- pulsed operation-- pulsed g-m tube operation, pulse-plus-d-c operation-- pulse-plusd-c operation ralegh operation, random operation-- random operation range operation rate operation ratio operation readiness review operation readiness review (orr) operation record operation redundancy operation regeneration cycle operation register