substantiation证实: authenticate; corroborate; a ...使: send; tell sb. to do sth.使具体化: concretize; crystallize; embody; externalize; incarnate; reify; shape; substantiate使具体化；表现: emboy体现，使具体化: embody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:证实；使具体化，即可在微信中查询翻译
