Barex硫酸钡{商}bareadj.赤裸的；空的；仅有的；贫瘠的，荒芜的vt.使裸露；暴露bare copper strip裸铜带bare to the elbow裸露至肘Bare-faced Ibisn.裸脸鹮bare elastic yarn无包覆弹力纱bare-metal stent裸支架barewire electrode裸焊条Bare-eyed Pigeonn.裸眶鸽Bare Root Seedling裸根苗bare-footed well裸底井bareode technology条码技术