英语词汇“立标研究”的翻译、意思、用法、释义-英汉汉英词典

单词	立标研究
释义	立标研究Bench mark study
随便看	back issue back jack-knife stroke back jamb back joint back judge back judge,backjudge back jump back kick back kick; backing; reversing back kiss roll back-kitchen back knife plate backkohle back l. back lamp back land back-land backland backlands backlands,back lands backlap tricot back lash back-lash backlash backlash circuit