词典 / 口腔医学
relief area
暂无补充释义。
safety relief valve
dry-relief offset【印刷】;high etch offset【印刷】;letterset【印刷】
Emergency relief
relief valve unit
Poverty Relief Office
hill shading【测】;shaded relief method【测】
stress relief annealing
negativestaterelief hypothesis
补充或纠正词条 →