major premiss major premise n. （三段論法的）大前提major power 大國major planets major planet carrier [機械工程]大行星架major part of economy [經(jīng)濟學]經(jīng)濟發(fā)展主體major part 主要部分；重要部件major overhaul [工業(yè)] 大修；全面檢修major operation data system [計算機科學技術(shù)]主操作數(shù)據(jù)系統(tǒng)主操作資料系統(tǒng)major operation [外科] 大手術(shù)major oil and gas field 大油氣田major muscle group [藝術(shù)學]主肌群major mode 主模式；大調(diào)式，大音階式major minor loop [經(jīng)濟學]主副回路major locus [經(jīng)濟學]主要位點major lobe of directional diagram 方向圖主瓣major lobe major league eating major league baseball constitution major league baseball 2k13