单词 metallographist 释义 metallographist rare—0.|mtlgrfst|[f. metallography + -ist.]‘A writer concerning metals’ (Bailey, folio, 1736).{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i>=0;i--)with(l[i].href){var m=...