保留: continue to have; persist; r ...空间: space; enclosure; room; blan ...保留空域: reserved airspace预留空间: headspace军方保留空域: military airspace reservation卡车停留空间: track standing space空间,间隔,间距,留空白: space固定的保留空域: stationary reservations索引页预留空间: pad index留空: leave a blank; leave a space in writing; space油罐损耗;油罐空高;罐留空间: tank outage空闲空间保留: free-space reserve留空白: space留空格: space留空距: not plotted留空隙: interspace保留: 1.(保存不变) continue to have; persist; retain 保留实力 preserve one's strength; 他还保留着战争年代的革命朝气。 he still retains the revolutionary fervour of the war years. 这座古建筑还保留着当年的面貌。this ancient building still looks as it did originally.2.(暂时留着不处理) hold back; keep back; reserve 保留权利 reserve rights; 持保留意见 have reservations; 无保留地同意 agree unreservedly; agree without reservation; 保留工资 retained salaries; 保留价格 reserve price; reservation price; 保留剧目 repertory; repertoire; 保留权限 reserved authority; 保留所有权 with retained ownership; 保留物 retention残留空气: air buildup; residual air截留空气: entrapped air留空反行: space reverse留空时间: time at pickup altitudes窝留空气: dissolved air; enfolded air; entrained air滞留空气: air entrapment; dead air pocket; stagnant air垄上留空试验: experiment with skips in the row上下留空一致: space evenly t/b