短語詞組短語main sleeve -frame self-lifting scaffold 主套架式升降腳手架goliah main -frame 立安主機(jī)main frame -based HIS 基于主框架的醫(yī)院信息系統(tǒng)main building with frame -bent 混合結(jié)構(gòu)主廠房Main frame dead -weight 主機(jī)自重mainframe computer 大型計(jì)算機(jī)；主機(jī)電腦 返回 main-frame