单词 talcoid 释义 talcoid, a. and n.|tlkd|[See -oid.]A. adj. Resembling or having the form of talc.1891in Cent. Dict.B. n. [a. Ger. talkoid (Naumann 1859).] A variety of talc: see quot.1868Dana Min. 454 Talcoid..is a snow-white, broadly foliated talc of...