grain boundary eutectics晶界: crystal boundary; grain boun ...共晶体: eutectic; eutecticum共晶体: eutectic; eutecticum◇共晶体复合材料 eutectic composite material晶界;晶体外形: crystal boundary彼锆共晶体: beryllium zirconium; berylliumzirconium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:晶界共晶体,即可在微信中查询翻译