grain-boundary cracking晶粒: crystalline grain; grain cry ...间: space in between; opening界: boundary开裂: dehiscence; dehisce; crackin ...晶粒间界: crystal boundary; crystal grain bounday; grain boundary下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:晶粒间界开裂，即可在微信中查询翻译
