Diaspore

[daiә'spɔ:]

解釋/意思:

(n.) A hydrate of alumina, often occurring in white lamellar masses with brilliant pearly luster; -- so named on account of its decrepitating when heated before the blowpipe.

手打:威利

解釋/意思:

n. a grayish infusible hydrate of aluminium.

约西亚整理